What ever the brand is, when it's come to potato chips I always choose for original taste. This way, I could still taste the potato without worrying all that flavoring stuffs that mixed with the potato.
My favorite is sour cream and onion!! I really love it and I completely lose control when eating it LOL!! Before we used to get this barbecue flavor for some reason. I don't know why, since sour cream has always been my favorite.