We had the reel - very expensive not reliable. Great when it worked, a major pain when it did not, which was often! I know people who have the professionally permanently installed reels and I still am not a fan or how that ends up effecting the pool use. It pretty well blocks off one end. It worked for them as elderly couple who like to swim a few laps each day.....
Got the floating rings for two reasons: I can handle them by myself, and if a child or animal does fall in it is easy for them to find a space then can pop up through. They aren't as efficient, obviously. And Some of them needed replacing after only one season.
Don't let the kids use them as toys!! We had teens over and they dove onto them and broke several
Also don't let the little ones and dogs walk on them - why do childrne need to step on everything??
But, it was cheaper to replace a few each year than having to replace the huge one all at once.
far from the best solution, but still a decent one.
I took it off in the AM and put them back on at nightfall.
Got the floating rings for two reasons: I can handle them by myself, and if a child or animal does fall in it is easy for them to find a space then can pop up through. They aren't as efficient, obviously. And Some of them needed replacing after only one season.
Don't let the kids use them as toys!! We had teens over and they dove onto them and broke several


But, it was cheaper to replace a few each year than having to replace the huge one all at once.
far from the best solution, but still a decent one.
I took it off in the AM and put them back on at nightfall.