I just got a new 2011 phazer RTX put 600 miles on it and i absoultly hate it. I am tryin to sell and lookin for a new sled. I need to be quick on trails able, reliable, good in deeper snow, and able to keep up with a nytro, dragon 600, and mxz 600 ho. Im lookin for a sno pro 500, mxz 600 ho, or dragon 600 what should i buy. Or any other suggestions.