Huge variety.
I had a PMR LE to start out with and its a fine marker. With a UL upgrade, new barrel and board its a very nice marker.
Since the DM9 came out I bought up two used DM8's at a damn good price and the feel and quality of the guns are noticeably better, especially the triggers.
As everyone else has mentioned its down to feel. Go and try a few before you make a decision.