Yeah but the pumps they use are practically not pumps.
My thing is why play with competitiveness at all? I hate when some people ask me why do i use pump doesnt that put me at a disadvantage? And my reply is even if it did why does it matter? No one gets paid to play paintball so why be competitive. Even the best tournaments prize packages still arnt enough to quit your day job so who cares. At that point your really only competing against yourself which is sometimes the point of pump.