I'm a Sam's Club member, and my membership is coming due in a week. There's a Costco about an hour away from me (Sam's is about 10 minutes away).
Which do you like better? I only go once every three weeks or so, so the extra travel time wouldn't be a terrible problem. I'm particularly drawn to their 'forever' warranty/return policy. Any opinions on which is better? How much is costco to join? I think my Sam's membership is $40/year