What are you going to use it for?
Do you want to just play paintball in the woods, have a go at sup air (tourney paintball) or a bit of both.
Do you have a local site that you visit and if so, do any of the walk on's at the site use any of the above markers that you could ask to try before you buy. Do you have a marker at the moment? Whats your budget, remembering those little extras like goggles, air cylinder, hopper etc.