I have an X-45 and after a year or so of heavy use I've been fairly impressed. My single biggest beef is the damned pinky switch designed to permanently deform my pinky, I think it was designed for folks with small hands. My 2nd beef is after a while the spring loaded centering device they use wears and causes some pretty massive "sticktion" I lube it occasionally and that helps. The plus side is that everything still works, if Saitek could put all the goodies on a traditional gimbaled base they'd have a winner.
So, how's the X52's pinkie switch? Any refinements to the centering device?
Thanks,
g00b