Durability is the number one reason I like my Provari. I think it's too big and heavy for my hands, and the only reason I like VV is to get a cooler vape rather than a hotter one. The thing is, I'm clumsy and I drop stuff. I drop my PVs all the time and up to this point the only one still standing since I started vaping back in 2012 is the ProVari. I haven't tried enough mods to claim that the ProVari is the most durable, but it's been good to me so far.