I was dead set on a M-Series as well because I was a cat fan... but decided to buy a XP, and I'm sure glad I did! I always though they handled bad, but I find them super easy to sidehill and carve with. They seem to be alot more predictable climbing than the cats from what I saw in the hills, as well they climb better.
I think you should try riding all 3 sleds (XP, IQ, M-series) and decide for yourself!
I think you should try riding all 3 sleds (XP, IQ, M-series) and decide for yourself!