I can't speak for Mexican gear but the Varimone(sp?) is awsome, I'm on it as we speak @ 100mg/ED. It's 50mg/ml and comes as a 2cc amp. No pain like I've heard of other Props, human grade, amps open easily. My only complaint is that it seems to make the plunger not want to move as freely, like it takes the lube out of it or something, no big deal though.

I've been hitting my Bi's and every where else with it and have almost no soreness at all.

DMX