My wife and I took our Outbacks out today with a couple of our friends. One on a 200cc Polaris and another on their Bombadier (monster motor), don't remember what model. It was great. I had no problem keeping up on the trails with the speedy polaris and my wife had my daughter on the back of hers (425 camo) and had no problem keeping up with the Bombadier. We hit mud, snow, ice...you name it, we hit it, caught lots of air. These machines are great...I was slower off the dead stop than the quick one, but had no problem catching up to it and matching its speed, additionally, my friends arms started to get tired with all the ruts and turns we were making, I felt no arm fatigue and in 4wd it took whatever I threw at it. All I can say about this machine is that the popular names out there better watch out. This machine has taken Europe by storm with the models they have released over there and I have no doubt that they will soon take the USA by storm as well. Only issue to date is that it can be hard to find parts for her and the big name stores don't want to work on them. I have found an all around ATV mechanic that works on them about 35 minutes from where I live, and have a parts supplier (although sometimes a burden to get him on track) to get me what I need.