I've had a Volcano for years, and still love it, but I've also been using my OmniVap every day.
I started looking for a portable vape in the spring. I wanted something to take camping, or whatever. I looked at the battery-powered choices, but decided that a week's worth of batteries would quickly add up to a lot of extra weight.
I found out about the VapCap by DynaVap and it sounded like what I was looking for. I knew I'd end up breaking the glass one, so had pretty much talked myself into a Woody. I was reading through this thread and got to the part where the first Woodies started getting out to people. Some of them had a problem with the wood cracking (since resolved), but that was all it took to nudge me over to the Omni. In for a penny, in for a pound. An electric one would end up costing that much or more anyway, with a bunch of batteries, and I'd have to worry about keeping it dry.
I pre-ordered in mid-April and got it in late June. I did a few dry runs, as recommended, then loaded it up with some herb. First click and I got mostly flavour, no clouds. Second cycle and... Fuck! Combustion! On my first load! I got excited and forgot to wait for the cool-down click before heating. Loaded it up again and combusted on the 2nd cycle again because I forgot the cool-down click again. Obviously too high for this, I cleaned it and set it aside for a while.
When I got back to it again, I had much better luck and was able to pay attention and wait for the cool-down click. Once I had a routine that worked, I started exploring the possibilities. With the quad lighter, I found I was alternating between "am I getting anything?" and "Fuck! Combustion!". I have some 3-jet Hong Jing lighters I picked up on ebay, and prefer them to the quad. I've also tried some 2-jet lighters and they work well, but the ones I bought don't have fuel windows, so I don't use them. I've replaced the ceramic screen with a Ti one from ebay for durability and improved airflow. I've tried both ground herb vs just stuffing a bud in and both methods work well. I usually have herb already ground for the volcano, so I'll use that most of the time. Packing the chamber tightly reduces airflow, so I just pack it loosely.
For a long time, I was getting mostly flavour the first cycle, massive clouds in the second, and burnt popcorn in the third. I couldn't understand how people were getting vapour on the first hit. Whenever I heated near the digger-outer end of the cap, I'd get combustion. My current technique is to heat the digger-outer end for a bit, then move to the middle for a bit and finally to the clicker end until it clicks. On the second cycle, I spend less time at the digger-outer end and more time in the middle. Third cycle is even less digger-outer and more middle. I hold a little bit away from the blue flame and I don't go past the click. This gives me tasty clouds on the first cycle, and the second and third cycles seem smoother as well, and I haven't combusted, either.
One of the many great things about the VapCap is how well it does concentrates. A tiny bit of bud in the bottom then fill it with kief works great. I don't have any of the hemp fiber, but I've been using unbleached cotton for reclaim. I take a small wad, dip it in ISO and push it through the condensor with a bamboo skewer. Set it aside for 2-3 days for the ISO to evaporate. I get about 8-10 cycles off that and if that doesn't get you really high then nothing will. Like, really high. Really, really. High.
I already have a Volcano, so I bought the Omni strictly for use away from home or off-grid. I've gone camping with it a few times and used it out on the water and it works excellent for that - couldn't be happier. I never thought I'd be using it every day at home, but that's what's happened.
The Volcano is great, but it does take time to warm up. I find myself using the Omni for a quick load or two when I wouldn't have waited for the Volcano. I think this makes a VapCap the perfect complement to a Volcano. One time I had a race. I turned on the Volcano, put some herb in the chamber and got the bag organized etc. Then I took out my Omni and vaped a load in it while I waited for the Volcano to warm up. Still waiting, so I did another load. Then the Volcano was ready, so I did a bag. I won the race! So then I did a victory load (just kidding).
One load is a nice pick-me-up. Two loads is usually enough. Three loads is oh hell yeah, but I've found there's a risk of trying to fill it with the cap still on. If that happens, you may not need the 3rd load.