How does its high compare to the high from the Volcano Vaporizer? How much of a difference is it?

It's a massive difference in price, obviously, and I want to know if I should spend all my savings when something for $10 could suit me just as well.

I smoke alone, and I need to be able to get really baked, that's much more important to me than the aesthetics of smoking or anything else. I want to be able to smoke in the morning, maybe even in the washroom at school at lunch.