LavaTube has basically the same features as Provari. The LavaTube Voltage is 3.0-6v and the Provari is 3.3-6v (not concerned about that). The LavaTube has 3 month warranty, while the Provari has 1 year. The LavaTube is under $100 for the kit while the Provari is $211. Both have good reviews, but I understand that the LavaTube is a new product while the provari has been around awhile longer. I like the price of the LavaTube but only a 3 month warranty doesn't turn me on. The provari's 1 year warranty is to my liking. I don't know I'm interested as hell in the LavaTube. I don't know what to do...