I have them both, about 3 years ago I bought a new 2011 polaris snow pro and a 2011 summit etec. I have been riding both at the same time since, wow its hard but I can do it. The snow pro handles better on the right hand turns and the etec hndles better on the left hand turns. The only difference I found was that the other sled would side hill better than the other one, just cant remember which one!!!!!!
Give me a minute and I will get it all figured out. I definatly know that the snow pro went way better in the steep and deep but in the high altitude with the snow going over the windshield the etec was better.
Now when it comes to eating belts the snow pro was way better it didnt eat any, I kind of think its because I didnt feed it any. Warning to etec owners, dont feed your sled belts, they cost money.
Now, from my profectional point of view. If ya want to know the difference between the two sleds just go and buy one of each. Its really not that expensive, Heck its only money.
Now to the performace mods, I did a test on both sleds. NITRO METHANE INJECTION, yep you guessed it, pooping in the air box. Its really simple, Grab a bowl of chili the night before the ride and hang on.
USER ALTERT, Dont try this at home, do it at the lodge, the lodge has insurance that more than likley will cover unexpected disasters. Take the air box off, lower your pants and push like a mofo. The sno pro has a very broad spectrum on improvemets so it will eat this mod up like no other. On the other hand the etec will reject the mod and simply throw it down the mountain to be re-gurgetated by the sno pro, then the process starts all over again. Its been a long time in the testing proccess but we finally have in narrowed down.
I NEED ANOTHER BEER
HENCE, Long live the etec.
Classic! Thanks for the laugh, Bro!
The better questions would be... Are either the PRO or Etec going to be able to touch the Kitty this year??? 
