I bought the surface cleaner and was worried about leaving swirl marks my drive way. To my surprise it did not leave any. The wheels made it easy to move around. The surface cleaner cut the driveway cleaning time in half. I used a 3400 psi pressure washer with that being said don't leave sitting in one spot with pressure for too long as it will start removing concrete. would definitely recommend this product to anyone with a large surface area.
I got the Westinghouse 16.5-inch Surface Cleaner and it makes cleaning my driveway and patio way quicker than just using the wand. It feels solid, works smooth, and saves me a ton of time as long as I’m using a strong enough pressure washer.