I’ve been using a straight 24″ squeegee for about 2 years on my carport. Water pools (a lot!) with every rain as there are low spots in the concrete. This curved squeegee moved the same amount of water in about 1/2 the time. It really does move more water. The curve does not allow so much to escape as you push. The squeegee must be pushed at a lower angle than I’m comfortable with resulting in you being bent over quite a bit to push it, but… It works! It does not come with a handle, but I picked one up with a tapered end at Home Depot, stuck it in, added a wood screw to secure it and away we went! Very simple. Very heavy duty. It does the trick.
Pros: Durable, Good Size & Weight, Sturdy
Cons: need too low an angle to push it.