I have a Beretta Xtrema II. It's a great waterfowl gun, but cumbersome and heavy - not a great upland gun IMO. After a few years of slogging it around and making credit card payments I got a Beretta ultralight Over-Under - love it. That said, if it's semi you want, I'd go with something light, and pass on Beretta's new synthetic stocks that have the overmoulded grips - they make a big clunky gun to be carting around all day and I find them slow to shoulder as a result. On the plus side, the recoil is unbelievably light - I shoot big 3.5 steel all morning and don't mind a bit! My buddy hunts wiht a Browning Sliver - very nice gun but still quite heavy.
Have fun!
-Croc