I started out with a mesh cover when our pool was installed. After several years I started covering the mesh safety cover with a tarp style cover for my own version of a solid safety cover. Either way I have to pump water out of the pool or off the cover. Spring cleaning is MUCH easier with the solid cover; no extra dirt/debris and winter chems aren't diluted over the winter.

I had considered Watermom's no cover approach, but the thought of maintenance during the winter doesn't appeal to me.