if you r a trail rider or just in an spen feild are these sled pretty good??

Both sleds are nice. The xc is going to be alot quicker though! The 550 is a really light sled though! Nice if you get stuck in deep snow. SWRules

both are really nice sleds. If I were to choose, there is no contest. Go with the 600 xcsp. you can't go wrong with one of those. the SS won't have any resale value, plus it's only fan cooled. they are nice sleds for women or beginners, but not for the typical rider.

I'm not sexist. most women I ride with don't need anything bigger than a fan cooled.