Many thanks to this Forum for helping me decide to buy my Bowle back in February. I haven't tuned in much since then but I thought it was time for an update. I've become a real convert. It took a few weeks but I came to appreciate the cleaner high and didn't miss the fog (and the cough) that came with the water pipe. I've had a few puffs on small pipes since February but only out of necessity and have not been tempted to go back. So all good on that front, which was my biggest concern about vaping full time.
A lot of that has to do with the big, satisfying vapes the Bowle offers. I generally fill about 2/3 of the way, no tamping, and get 3-4 draws on #2 before switching to #4 and getting 2-3 more draws from each bowl (not a fan of calling them "pots" as Taffe does). A session would be 3-4 bowls - around what I would smoke in my pipe in one sitting. The only issue I've had with the Bowle is battery life. Sessions like that would too often end with flashing lights, even when keeping it plugged in between draws.
I say "too often" because, although I tried to avoid it and immediately stopped and fully recharged if I got flashing lights, eventually I started having problems with my unit not fully recharging. The folks at Taffe were great. We tried some fixes, which helped - but last week they replaced my puck with a new one and I'm trying again. So far so good. Maybe this one will have better battery life but I doubt it. I think 750 mAh is just too small of a battery. I'd gladly give up some of the space allocated to the cup (which I don't use), and live with a heavier unit, for double the battery capacity. That would make it the perfect vape, I think.
Oh, and I was able to use it camping recently by charging it between uses with a 20,000 mAh USB battery pack. It took a bit longer than wall charging but it worked. At home, another thing I've noticed - it seems to charge quicker if plugged directly into a wall outlet, rather than an extension cord.
Anyway, those are my observations after half a year of using my Bowle. Thanks again to the Forum for helping me make a healthier choice.