Wow man you're hardcore. Which I had money like that to buy em' all. Whats your pick between them? that 16 is a monster, does the barrel length on the apex make a difference? Also it's hard to use other paint esp when you go onto fields that have field only paint. Gets me mad man, that I can't even use my own paint I buy. How do they react with field paint? I'm trying to look on all sides. I have my X-7 with a folding stock and like to keep my marker short and powerful, but if the longer barrel makes a different then so be it, I''ll get it. Thanks for any type of info you give.