My grandson is starting to ride and my Pro just wouldn't go more than a mile on the trail without overheating. So I sold it and was planning on buying a 9-11M so I can cruise the trails with him and still play with my buds off trail. Been searching craigslist and am finding a few 12 M8's That are right in my price range. Really haven't kept up with the 12 and up M's since I sold my 07 M8 when I bought the first year Pro. Have heard the horror stories of the 12 M's and was wondering which sled you guys think is the better for what I'm looking to do.