duno where you get your info Ghetto, but i've been running co2 very consistantly with a stabilizer, and so has my teamate "space monkey".
Anyway beer, the setup is great, my velocity is 5+- which is ok... for co2 anyway. The reg gets SOOO damn cold, i froze my hand to it in last week's practice. Ow, to say the least.
Mind you, CA is way better, just currently being ordered, my field just got it. And thats why i've been running it.
Good luck with your matrix man, co2 works fine for me.