So I am wanting to purchase my own pair of skis. I have just been renting for many years now because I didn't want to put up with my old skis that I had basically skied to the ground, and wanted to get some newer technology. But I have procrastinated, and finally I am making a decision so I can have some new ones for next season. I have seen some used demo skis online that are in great shape and would like some insight. I am choosing between the 2013 Nordica Sidecountry Burner and the 2014 Volkl RTM 80. I ski in New England and am a pretty big guy. I am mainly on Blues through Double-Blacks and am wanting a ski that will last me for a while. Any insight on these skis would be greatly appreciated and I am also open to suggestions as well. Just incase this helps the Burner is 84 underfoot, and as you probably guessed the RTM 80 is 80.