Replying to Surface skis on the clymb, should I upgrade?

Hey everyone, I have a question for you guys. I have afterbangs right now and to be honest I hate them. Too heavy, can never get going fast enough, and mine are too short for me. I see that there are some sweet surface skis on the clymb, so I was wondering if it would be worth it to upgrade to some No Times, Double times or some Next lifes. What do you guys think? I've also heard that they had some durability issues so I really don't know. Thanks for the help in advance.