Thanks for the advice but I have been looking into it more and I was wondering if I really need a wide board?
Do you NEED a wide? Maybe, maybe not. With 11.5, wide would be safe and the performance would be totally fine. If there was a board that you really wanted that didn't have a wide option, then I'd consider it, but if you want the turbo dream then you might as well go with the wide. And 157 is probably a good size for you.