keep in mind the 07 Rage was a GT and the shocks were dialed and it was silky smooth. Also keep in mind my buddy OMDave has a 12 Gade and I personally owned the Rage. we rode trail together this season and we rode eachothers sled back to back. I am not spouting off but giving you my actual experience, my Rage rode better than Daves Gade. All the smaller stuff I could feel in the skis on the Gade but the Rage it was like silk. Rage GT has much better shocks than a stock Gade. I also hit 104 on the dream meter that day but I am not claiming it's faster than a 600e, in fact, I love the pull from a 600e, it's impressive. When it was time to get fuel I used 1/10th gallon less than Dave did.
You are right for the most part that in General Doo's ride better than Yamaha's I admit that but at the same time Yamaha's can ride like poop if not set to individual rider and when set the GT models are very nice, especially the mono shock models. So, when I got back on my Rage after riding the Gade I noticed the smoother suspension, smoother power,warmer ride, much better display and easier controls. I did like the ride position of the gade better. For the riding we did that day I preferred the rage. I no longer have the rage as I sold it so I cannot line them up and if your buddy's sled is not a GT than I would have to agree with you. The Rage did have some sus parts break but the sled never was stranded and always started. This last weekend I towed the doo 600e out of the woods and it's at the dealer now, not the first time it had to go in for repairs and couldn't be ridden and it's just slightly over half the miles of the Rage. My point is this, in my experience Doo's ride better than Yamaha's, the seating position is better on a doo, but they will not last as long and be as inexpensive to operate as a Yamaha. So, for many people, we will sacrifice something to get the reliability and longevity of a Yamaha even if it does not feel as light and handle as well. I am not saying Yamaha is better than Doo, poo or Cat. I am simply saying that for some people Yamaha is the proper sled for them for their personal reasons, which I have stated above FROM EXPERIENCE, that's all.
I promise I will stay out of this thread now as it is a good question the OP started, sorry to derail it temporarily.