aight

i know this really should'nt be such a big deal but does it really matter which brand nitrous to get? Are there any nitrous fanatics out there that could help me? Also i have an 01 GSR with, AEM cai,4-2-1 DC headers, skunk2 intake manifold, DC exhaust, vtc afc, and stock internals, could anybody make an educated guess on how big of a shot i could handle. By the way if i were to get nitrous i would be a first time user, i have researched a little bit but at which gear or rpm do you guys like to use it in.
yo
thanks alot
peace