It is time to buy a new gun. I always wanted to play with HPA so i decided buying a HPA gun. I like the Wolverine MTW because it is mil spec but the OCAW Polarstar has better internals. When I would buy the MTW I would R-Hop the gun and it is with this upgrade still less expensive then the OCAW. Does anybody of you has experiences with the guns? How much better does the OCAW beform? Thanks in advance!