Anybody use a Hoyt Gamemaster II?

[passin through]

I have been looking for a good used one and would like opinions before I get too deep in my quest.  Is it a good bow?  Quiet?  Optimal plan right now is to buy a spare set of limbs (lighter or heavier than what come with it)  to learn with the lite set and hunt with the heavy set.  Also to bow fish with the lighter set.