I haven’t tried any muscletech stuff, but they advertise a shitload don’t they? Not too sure about it though, from what I’ve heard its a bit overpriced and overhyped junk…
I’m a big fan of generic companies, like down here in Australia we’ve got this great local company called “Bronx Wild Bull” and they give us cheap, quality stuff - like crea mono, glutamine, tribulus, etc.
I’m still using it before training and ball games. Comes in pills now (not powder), but I haven’t noticed any changes in efficacy… I’ve tried alot of other supplements that don’t even come close to what they promise but this actually works, at least for me.