my chronics(06-07) held up pretty well, but i broke my bindings that i had in their and so i have 2 sets of binding holes and i just never put a new binder on, they could still ski more i think and ive put something like 60-80 days on them. plus i weigh about 200 pounds so im hard on skis. after looking at them now, i have 2 cracked edges, 1 on each ski. and i have a couple core shots i repaired but i think thats because i rode some opening weekend powder, which was about 8 inches of fresh snow on rocks.
addicts are a durable ski, ive put like 70 days on them and no problems at all, 6 edge cracks, 2 on 3 of my 4 edges.