i had 2010 walls last year and really like them, tho they're starting to fall apart and get kinda soft. i'm aware that life is too short for the exact same pair of skis twice, but i had to pick up another pair cause my local shop was selling them for new for $190 and i couldn't resist.
would it be a bad idea to mount one of the skis backwards so i'm not staring at the same topsheet for another season? theoretically, they're 100% symmetrical, so it shouldn't matter. however, i think i remember hearing somewhere that even symmetrical skis are slightly stiffer in the tails.