Good review, had a very similar experience on my test ride. As stated many times I have a 2012 XP and a 2012 Pro. I prefer the XP in most riding conditions. I just got back from a Dan Adams Clinic in Wyoming. Awesome clinic btw, learned a lot and had a blast. I decided to ride the Pro all three days to learn as much as I could about that sled and see if I changed my opinion. I didn't ride my XP at all which I probably should have to get a fair comparison. The Pro worked really well in the lighter, drier Wyoming snow. I don't know if it was better but I did everything I needed it to do for 3 days. Dan told me the 13 was a significantly better sled, the belt drive was a huge part of that. I just read the Snowest Deep Powder Challenge issue. I could not disagree more with their review of the XM. They really slammed it for poor handling. They were much kinder to the 2012 XP than they were in this issue to the XM. WTF? And the criticism was nearly universal, no one seemed to like it at all.