Hmm, I havn't seen the nitrous in person or used it so I couldnt help ya there but ive messed around with razers. Ive found the krypto c504 shafts to be really weak, they dent like no other. F22's are nice and dont dent as much as kryptos but they will dent on you. As far as heads go I prefer STX and Brine. I am not one for Warrior heads. Hmm, well I cant tell you much because I dont know what position you play or how long you've played. Give me that and I can help ya more.