haha, kidding…
OP, get the volcano if you can swing it. Buy it used if you want - the thing’s pretty much indestructable from my experience (although, I haven’t had it too long) but also from what I hear (a lot of people in CA have one), almost no one’s ever had a problem with it.
If you’re just going to use it here and there, it’d be hard to justify spending that much on one, but for everyday use, it can’t be beat.
Also, you can hold the bag under your arm and squish the bag with the mouthpiece on your lips so it’s like taking a forced-air bong rip (which is even more awesome than what Xen was talking about before.)
Using a vaporizer is a much different high than smoking or eating edibles, too. I can only describe it as a ‘cleaner’ high, if that makes any sense.
As far as how it affects motivation and all that, I’m gonna have to say it does, IME. However, I think it’s the cumulative effect of smoking pot, not the acute aspect of it. Like others said, if I’m high I can get shit done, train, go grocery shopping and leave without 6 boxes of double-stuf oreos, etc…
The thing is effects most, I think, is school work, but like others said - I can’t say for sure it’s the pot that’s a causative factor because even before the first time I had ever smoked pot, writing a paper was like pulling teeth.
I also notice the ‘CNS’ thing if I smoke a lot of pot the night before, but I also think that has to do whether you smoke an indica or sativa, and IME, you need to smoke a lot of pot to get that ‘pot hangover’ as I call it.
Long story short, there are some pros and there are some cons, and there are ways to minimize the list of cons… it’s up to you whether you want to or not.