well apart from the rockered tails the libertys durabilty has been epic, i skied them probly like 70 days this season and apart from 2 massive core shots (i was a fucktard and skied off piste on blackcomb opening day and hit many rocks) the bases are pretty much perfect and the repair job on the core shots has held up extremely well too, liberty has the heat treated edges and i can say they are fucking good, also the top sheet looks like i have only skied about 1 week on them, so year they are durable. the walls have only had about a week of total ski time on them so cant really talk but my volkl gotoama (2010 first model with rocker) have been even better than my morphics, have skied them every pow day this season at whistler (we had over 15m thats alot of pow days) and almost everyday of the season in japan last year, 1 core shot again from skiing over a rock early season, rest of bases are perfect, edges are pretty much perfect and the flex is exactly the same as when i bought them, top sheet has very minor chipping, and i have NEVER had them tuned, waxed em plently but never edged or base grind and they are almost perfect -volkl make good shit, honestly if u looked at both skis you wouldnt think i have done more than a week or 2 on either of them