With an open-ended question like that you are going to get a billion worthless answers from the 12 year-old kids on this site. Many of them have good opinions while others are idiots. Many are just going to tell you the skis they have just to make themselves feel better.
You need to be more specific. What do you want to do with them? Pipe/park, all-mt, pow. Each ski has different purposes.
How much are you looking to spend?
I will tell you this though, I do like the K2 Public Enemies. I don't own a pair but I have demoed them. They are a nice fairly stiff all-mt ski. Work great in and out of the park. Not to mention they are fairly cheap. Since I don't own them, I really don't know too much about their durability, but I have heard that they can chip fairly easily.
Broken legs suck balls