let me expand on my k2 experiences -
1. a pair of first gen publics, took 2 seasons of beating 60+ days per season to break. The only reason they broke was because an edge cracked, and water got into the core, which eventually rotted it. They would have lasted longer.
2. another pair, same ski and year, only they belong to a friend. 3 or 4 edge cracks, but no delam and they still ski great
3. a pair of publics bought used by a friend of mine, broke after 2 seasons, plus whatever skiing the other guy did on them
4. a pair of first gen Pistols, which replaced the first enemies mentioned here, I have skied on everyday this season. before that they were owned by a level 3 cert instructor who skied them hard.
5. fujative a friend ownes. after 1 season they have 2 edge cracks, no delam
basically, I have only had good experiences with K2. I think it was just hte luck of the draw with you, because I can't say they are weak. All that I have skied on or dealt with have held together really well. warrenty them.