The Infinity is very good, I've EDCed mine for about a year and half and my only concern is the loss of finish- they used cheap anodizing. *shrugs* With a fresh battery, it is very bright for its size. Not as bright as the Fenix, but I can't see a drop in brightness for about 2, maybe 3 hours, and it's usable for quite a bit after that. I think I'm on my third battery in it.