I too received a VLeaF GO to evaluate but I’m a bit late to the party with my observations. My attention has simply been elsewhere due to well…the obvious. I did not take and post any pictures as this has been well done by others already.
Also, Vivant gave me a discount code of “stephen20” but I see that others have also posted their discount codes already.
For more info, see Vivant’s site….it’s pretty informative.
https://www.vivant.com/products/vleafgo/
Who am I
I believe that some knowledge of the reviewer is germane to understanding the review and the reviewer’s perspective and values. I’m 67, first used cannabis over 50 years ago but it was not very prevalent for most of the middle of my life as I pursue career and family. Starting 12 years ago with a back injury and surgery, I began use cannabis for medical reasons (pain relief and sedation) and when my state’s program opened up, I became a bona fide medical patient. This is pretty key to my POV. I vape almost exclusively at night, at home, and with hard hitting desktops to kill pain and let me get some sleep. I like it fast and strong.
I am retired now but was a professional nitpicker! Haha For most of my career, I work as an engineer/project manager/program manager in aviation and technical products industries. The general approach was to pick all nits and get them on a list, then later prioritize which need to be fixed and which we and our customers could live with. So, this is my picked nits list (haha...not really too much to complain about).
What this vape is to me
My first impression was that this was intended to be a lower cost, full convection, budget, pocketable, fairly stealth vape and that this is the market niche the GO is aimed at.
This vape will be selling for $70 which is a very, very good price.
Now, I’m not wealthy but I am comfortably retired and if I want a vape bad enough, I have the means to purchase it. So, in general this is not a vape I would normally pursue personally because, as I have mentioned, I’m mostly an at home on a desktop at night vaporists.
But it does kind of remind me of my Healthy Rips Fury 2 as far as market placement. The GO is much less expensive but also does not have an LED display or single digit temp setting resolution.
What I liked
1. I do like the basic shape and that it is indeed pretty stealthy. That’s not a characteristic important to me, but I do know it is for many others.
2. I LOVE the little scooper on the end of the oven. It’s just a simple, great idea that nobody had before and it makes it very easy to scoop up a load out of a grinder or container.
3. I like that Vivant included a spare chamber and spare air cooler, mesh screen, and retaining ring. This is good.
4. I really like that the scoop assembly comes out and that it and the chamber can be easily cleaned or replaced. This also provides access to the embedded heater element which is also removable and replaceable. This access allows the heater to be blown out with compressed air or the like to remove dust and particulates. Not sure why you would need to replace the entire heating element assembly except in case of failure.
5. The vapor was surprisingly good. I had very modest expectations but I found it to be a pretty decent vapor producer. Not great, but pretty good. First draw was thin but that’s common and after than it was warmed up and the vapor was good. I’m not going to say “thick” as my basis for that is the FlowerPot/EVO/G43 type desktops. But rather good for an inexpensive, portable, full convection device. I was happy. Now, understand I ran it on Red constantly. Green and Yellow temps were just too cool for my tastes.
6. I like the extension on the cap to settle down or stir your load.
7. It’s fairly easy to use. In general, I hate “one button to bind them all” type designs. Drives me crazy. But, Vivant did a pretty good job. Five clicks for on/off, one to see batt level, two to cycle through temps.
8. I did not use session mode as I just don’t see this as a desirable mode for a full convection portable. Others, who want to put it through a WP, may value this feature. But again, to me this is an on-the-go stealthy portable and I personally would not view it as a vape engine for a water rig (as I do view the Grasshopper…when working haha)
9. I did use the on-demand mode and it worked well. Seemed to heat up fast with no real delay before I began my draw. I did not delay starting my draw any longer than it took to push the button and bring it to my mouth. I did not do any preheating. I did find that this vape, as is common with convection portables, does benefit from a long slow draw. Long and slow and the vapor is good.
10. While I have more short USB charging cables from vapes than I know what to do with, Vivant did include one and I liked that it was fabric coated and not the really crappy vinyl feeling insulators on the wire.
11. I did not find the mouthpiece to get too hot. Bit warm, but not hot. But then again I do hit a Grasshopper natively from time to time! Haha
What I did not like
1. The air cooler assembly (the silicon piece, the mesh screen, and the retaining ring). Look, I don’t mind a plastic mouthpiece. I know that there are all kinds of plastics and, unlike some of the more material focused FC members, I don’t mind good quality, proper plastic. The shell of the cap is not problem at all to me. But there is this silicon air cooler right above the oven and I suspect that many people are NOT going to like silicon in the air path. I have found that the air cooler in my unit is easily displaced (as it in ain’t hard for it to fall off of the plastic nipple from the cap on which it’s loosely press fitted) and it’s a pain in the butt to get it and the ring/mesh seated back in the cap shell. Twice so far I have opened the cap and found the retaining ring and mesh pulled off of the air cooler and stuck to the oven. I used a set of hemostats…but that or needle nose pliers are what’s needed to get it back in there and fully seated unless you have very small and nimble fingers. I just don’t like this design at all. The cap is fine. The air cooler is less than fit for purpose, IMO. I would like very much to see this design changed.
2. While I like the cap, I don’t believe it is secured well enough to be pocketable. I think you need something a bit more robust than an o-ring press fit. It will, IMO, fall off when in your pocket.
3. The temp LEDs are…well, kind of muddy colored. The yellow looks a lot reddish, the red is kind of dim, they are not nearly as good of colors as the batt indicator Green or Red for example. Small stuff but it’s a nit picking list.
4. I did not use the silicon mouth piece condom. As mentioned, the mouthpiece just didn’t get that hot and I’m very temperature sensitive. I’m really surprised that Vivant chose to put this in the kit. Hopper Labs received unending grief over their silicon condom along the lines of “why do I need a condom on my damn vape” and “its silicon, gets completely grungy, and I won’t soak silicon in ISO”. IMO, it’s not needed and it’s just waving a red flag at a bull. If it was me, I would dump it from the kit.
Other comments
1. Temperature – Vivant has listed the temps as “green means 600℉,yellow means 625F, red means 650℉. I have no idea what these temps represent but it certainly cannot be the air temp as it directly impacts the load or it would combust, no? I agree with
@OF that temps in a full convection vape are meaningless without data on the airflow. With the Volcano, because they have a constant rate of air flow, they can indeed calculate air temp as it hits the oven…but airflow from direct in-breathing, no. So, take these numbers with a grain of salt. To me, Red (all I found usable for me) felt like about a 385F temp but who really knows.
2. The short bottle brush included in the accessories is a much wider diameter than the oven. Yes, this is a definitely a nit but what they need to include is one of the small bottle brushes that come with most other portables. This brush is not fit for purpose.
3. The manual says that to change temperature, just press the button twice. This is not really accurate. The first time you double press you get returned the current temp and it does not change temp on that action. You need to double press again to start cycling through the temps.
All in all, for $70, this is a good offering in my opinion. The only thing I absolutely would ask Vivant to change is that silicon air cooler assembly with ring and mesh. Its silicon in the air path and its not secured and stable enough, IMO.