Replying to Tokina 11-16mm vs ______?!

whatdddup NS. I'm looking into selling some of my lens and stepping up a nice piece of glass. I have a canon rebel t3i and I'm not going to be changing that for a while. The Tokina 11-16mm seems to be my answer because of the price and the great reviews. I mainly will be using it for filming skiing. So my question to you is should stay with the tokina or should I look to invest into a different piece of glass? Any knowledgeable advice ++kk