A lot of that depends on how you want to use it.  If you prefer to set up straight, go with the seat. If you prefer to have your feet out of the water or have the option of somewhere to rest your arms (sitting backward in the lounger), go with the lounger.

We commend if you are buying 2 or more floats, try one of each.

We cannot put an exact weight limit on the floats due to the fact that every body style has different buoyancy. That being said, we recommend the 4×4 for under 200lbs and 4×6 for over 200lbs. If in doubt, buy the 4×6.

NO. The hinges are a press fit and are not made to be removed. Replacement hinges can be purchased.

If you are not satisfied with our products, we would first like the opportunity to try to fix the problem. If that is not possible, we will be happy to return the amount the product was purchased for upon return of the product. Buyer will be responsible for shipping.