Grippo's for sure. They are so good. Full of flavor and not quite as thin and salty as Husman's. I'm not really a huge fan of BBQ flavored potato chips, but I really like Grippo's BBQ chips. They are sweet and spicy and just plain good. You can even buy bottles of their BBQ seasoning.
My personal favorite is Grippo's. They tend to be a little browner (I like slightly burned chips best) and not as salty as Husman's. Although, I'll eat Husman's if you give them to me. However, I actually tend to buy Mike Sell's (a brand from Dayton, OH), because they have ridged chips which hold up better to dips.