I have used my new Firefly around 30 times or so, and tonight decided to try fbrinsleys Idea and compare the Solo with the Firefly, both with the same weight, .1g, and I have to say, so far, the Solo does seem to give a few more nice puffs, I usually start out getting as much as I can out of the solo on 3 or 4, for one sesh, then crank it up to 7 for the next. The first one better, but both very tastee and satisfying.
That being said, and to go as far as to split hairs, I would agree with others that the FireFly has the best overall vapor, so slight though... maybe because the vapor is cooler? which it definitely is., when the Solo is maxed out, the vapor is warm. But just warm, never hot. With the Firefly, the vapor is always cool cool. Even when the chamber end is warm, sometimes as hot maybe hotter that 110 degrees F. the vapor is still cool. As far as plant matter in my mouth. only a tiny bit, one time when I used the MFLB grinder, which is very fine. It was okay at the start, but once the herb gets kinda dry, the particles can fit thru the channels. Really, there are so many ways around that non issue, that It shouldn't bother most users IMO.
OK so I don't have years of vaping history, but many years of combustion behind me, once vaped, I NEVER looked back... now I seem to have come down with a condition, I think I read about somewhere here, was it V.A.S.? vape acquisition syndrome?
To date, 1 Iolite(hated it right from the start), Launch box(Who doesn't appreciate the MFLB?), The Volcano Digit( bought it cheap, couldn't resist), SOLO (yum yum, wowie zowie), and the FIREFLY (perfect vapor) I learned about all of these wonderful vapes (well maybe not the Iolite) Right here on this forum. Thanks everyone...