J
Have both16 163 3" axys & 16 t3 163. The Axys drives up on the snow way better. The Doo has a little better top end and the Axys has wicked bottom end. Running down through rough trail the Doo is way smoother. The Axys is a real rigid feel to it. When it gets real deep I will do a side by side comparison( no track poaching ). Both sleds are stock. I also tried pulling the limiter strap up on the Doo and didn't care for it.
Let the strap out to position 2 and let the dog eat! I rode stock 3 all last year and to start this season lengthen it one hole... Way different, much better in my opinion. Moved it back to stock 3 for last two rides and hated it. Didn't want to get up nearly as well as the longer strap. It's a simple adjustment for a day to try.