I ride polaris so I hope that is un-biased enough
Welcome to the boards by the way.
I myself would have a hard time picking between the two, since your summit is pre-rev you may want to log some hours on a rev before making the big decision. If it were me personally I would probably end up with the doo. Everyone I know with a rev can't say anything bad about it. And I've seen them perform well in the mountains.
