We were also tired of the sagging, mesh tear prone, cheap chairs. It also was a packing nuisance to figure out the cargo tetris of 2 beach chairs. After much exploring we found the Kelty loveseat. This would also allow us to sit together when by the campfire. Be honest, we all end up trying to sit as close as possible with the saggy armrest overlapping our loved ones to get those campfire snuggles.
Notable things when figuring out if you'd like the low or regular height.
I'm 6'5 and being able to sit and have my legs straight out to relax was something I wanted. The low will give you this, which is what we chose, but you'll sacrifice being able to stand up with a drink and plate in hand gracefully (especially for those of us over 30 ) Haha.
We are considering purchasing the regular height also and having both with us.
It's nice having the loveseat with children, another reason for the purchase. Our 1 year old daughter can now sit between us for meals or by the fire.
Good luck on your purchase. It's hard to decide with so many choices, but it looks like the others here have great choices for you also.
Happy trails!