Yeah from my experience in playing a bunch of these fighters on XBL, NGBC is probably top if not 2nd to BlazBlue... I've been hearing that BB is kinda iffy, but from my experience with that, its practically flawless, unlike SF4... I've had my fair share of some laggy matches in NGBC (very minimal), but for the most part, they're not that bad... I think its the best SNK fighter online next to Samurai Shodown Sen (heh heh)...