I don't go to any of them, they are all too far away from my house. The closest one to me is BJ's and that's a good 30 minutes away. My parents live closer to it and they go on occasion. I've heard rumors that we are suppose to get a Sams Club in my town sometime soon, but I don't know if it's true. I've never been to Costcos, the closest one is way too far away for me to bother going to.