i love my chronics. they are absolutely insane on groomers. i have had no problems at all riding on the ice coast, they hold an edge very well and dont chatter at high speeds. they also slay the park. you have to land horribly to wash out. the edges and bases are very durable. top sheet is very soft and therefore there is alot of chipping. i just file down the chips and the skis look great. get them