I've tried other chairs but these loungers are the most comfortable I've ever used. I've been using mine for a few years, and they've been quite durable. The only issue I had with them was with the carry strap and the nylon Velcro strap that keeps the chair compressed for carry. The carry strap wasn't very comfortable and kept getting caught up in the legs when folding the chair, and getting the little strap through the buckle was a major PIA, especially with gloves on, which for me means a lot of the time. Plus it was basically falling apart.
So I performed a couple of simple mods on mine. I kept the metal ring on each end of the chair, but got rid of the factory carry strap and closure. I had some beefy bungees laying around that were the perfect size, and just bent the hooks over so they couldn't fall of the rings, then used some bungees with balls on the end (they are usually used for keeping extension cords together and can be found at most hardware stores) and passed them through the same ring, and just tied an overhand knot to keep them in place.
Now the "sling" is much more comfortable to carry, and the closure holds more securely and best of all can be easily used even with gloves on.
Here are some pics: