Yea, I picked a 660 over a 700 when i bought my 2008 Grizzly. I love it, only like 250 miles on it right now, i got the dealership to put a winch, 27" Mudlites and i got the Camo Upgrade which is really nice. The only thing is, is that if my motors hot and i get in deepist water sometimes the motor will start to cut out and do weird things and after it sits for a minute it quits or after i get out it quits.. i heard it was from the steam off the motor getting sucked into the intake making it cut off and stuff from the hot moister... so i guess i need to get snorkles for the intake and stuff.. hehe anyways you will love the grizzly for a long time and it's a fun machine to ride on... comfort, fast, and a damn good mud machine.
2002 Honda 440ex
Mods: 06 plastic, Noleen HVO exhaust, 440 big bore kit, Hotcams Stage 2, JE 13:1 High Preformance Piston, New valves and Springs, Freshly Rebuilt Carb, +1 A-arms, Stock axle with +4" spacers, aluminum air box, custom air box lid, Razr's on front, Kenda in back, Pro Armor Nerfs, Fly handle Bars, Oura Grips, New Black honda seat, Fresh Black Powder Coating all around, Air Scoops, K&N Filter with Sleeve, Aftermarket metal Thumb Throttle, and alot more but cant think of it.
2008 Yamaha Grizzly 660
Mods: 27in ITP Mudlites, 1000 pound warn winch, and um.. well stock pretty much...