hey im buying a new sled and i dont know what to get. i narrowed it down between these two., the 2011 pro rmk or 2011 m8 sno pro. i wanna know people thoughts of the two. which is better and what you think i should buy? i have heard that the pro handles a lot better than the m8 but the m8 has a lot more power and is more reliable. just cant really decide on what to get? thanks!