Replying to Domains or TC's?

So I'm looking to switch from my Punx to a wider (90+ underfoot) park ski. I've narrowed my choices to either the TC or the Domain. I've heard great things about both, but also that the TC has a lower swing weight. I'm 5'9" 150 lbs. I ski on a small ice hill on the east, so I really couldn't care less about all mountain performance. I also can get the Domains cheaper, as I'm really close with my local shop owner, and the shop is a K2 dealer, but not Line. So yeah. What's the verdict?