I’ve purchased three of these fans. One in the larger blade size. I like the small footprint, clear instructions, and quiet operations. I was concerned about “chop” with only three blade, but that’s not an issue. At high speeds, you can only hear the woosh of air. 



Install is very easy. A couple things I’ve learned after installing three of these: situate the fan in the cradle before wiring up the control box. It will help you figure out how to pull wires. It’s a little tight, so planning helps avoid a mess of wires. Also, use lever nuts instead of twist nuts. Again, smaller footprint and more reliable.