I had aspirations trying to get into the race, running through razor thorns for days without rest. Now, I like to pick things up and put them down. Though I am itching to do it again.
@Kins this is all too new to know for sure. Even claims that ecig are bad for you, seem to be misfounded. Putting flame to herb on fire combusting is far worse for the carcinogens that are released versus vaporizing.
If you are worried about toxic chemicals from vaporizing, best to just...
What is your end use? which device?
difference is really the female end being on top, flush with the piece, attractive visually versus out on the side, with less restriction depending on the male joint being used.
Grav does the job. There is a lot of hate for it, but it does the job...
Been reusing old boxes just for stems etc, but easy to forget or lose track with a small collection of stuff. There are stands that you can put your glass stems, 510s etc.
If you are interested in 510 stuff, I bought something on Fasttech you can have if you want, no charge.
I have no input there. There are brands that are recommended here. I'd find out what those are, cleaner with less impurities.
Some people complain about sucking in butane, but butane should change to water and oxygen when burning off.