Early days, but it looks as if portable really is the most popular form of vaporizer. Are they more efficient / reliable, or is it simply because of their portability that they are so popular?
Man, the opposite. You won't find a portable that gives you clouds like your Nano. It's just not gonna happen yet. Unless of course you use a w9 oil vape, then you can achieve such clouds, just not with flowers lol.
IME, portables are in their infancy. The only portable flower vape I have found satisfactory is the Solo, and the thing isn't even portable enough to bring out of the house really - also it's iconic factor and relative well-known status as a weed vape make it not stealthy at all!
The PNP, as was covered earlier, is a garbage vaporizer which started from some good ideas, but was turned to garbage by the use of inferior materials and the most absolutely unforgivable customer service (rather lack thereof) I have ever seen. I hope that The Baker tanks, these people are not ethical enough to deserve to make money off what they do. Sorry for the digression from my response to the matter at hand, but I swore to myself that I would not let the device be mentioned without highlighting to all and sundry just how poorly these people have conducted themselves!
As for how I tend to vape - I tend to use my quartz castle nail more than anything now, on my LW bubbler. Persei 3.7v herc or 3.7v kiss carts and shorty SS tube for when I'm out and about. However, for flowers, it's all about the desktops. I'll hit my solo through the direct draw stem (can't wait to get my Ed's shorty wong/stem in the next day or two! Glass stem on a portable just seems completely counterproductive to the portability part lol) if I'm in bed every now and then, but flowers and kief are mostly done through my E-Nano either in my LW bubbler or steamroller (SO TASTY!).
However, my new custom worked oil mini rig will be here soon, which means I will be bothered to use my LW bubbler for flowers a lot more again, so this is subject to change!
I must say, I use each of my vapes except the Lotus regularly (which is great, but is here as a backup piece - not as easy to use as my other vapes)