I love WingStop! In my book, it's just as good as BWW, and it's closer to my house.
They have great regular and boneless wings in addition to awesome seasoned fries. The fries are seasoned with some crack filled flavoring. (Disclaimer: I'm only assuming they have crack on them, I don't know what crack would actually taste like.) The service is always good. Prices are totally reasonable. The sauces here are more limited than BWW, but I love the parmesan garlic!!! If you get these, you should get another style as well, because they are pretty strongly garlic (obviously) flavored.
I look at it like, if you just want the wings to go, then WingStop is a great choice. But should you want to actually stay and watch the game with some buddies, then BWW is the winner. Monday and Tuesday they have a 50 cent boneless wing special. If you love wings, give em a try.