[bill-e]

I like the Adco Designer Series. In my opinion, putting on covers is all about how you fold it up and unfold it on the roof. I put mine on by myself using a ladder from only one location to get it up there and unroll/fold it. My roof isn't walkable so I use a pool skimmer pole to assist with the unfolding. Once the front is within reach I can get the rest from the ground. Takes me maybe a half hour.

Taking it off is easier as once I push the front up onto the roof (again using the skimmer pole) I can pull the whole thing off without snagging on anything from the rear.

The last task is folding and rolling it so that I can install it easily in the Fall.

Been using a cover since 2008.