I am a huge Rainbow fan and could never be satisfied with anything other than a Rainbow. I have owned one for many years and am totally satisfied. The performance rates an A+ rating and the convenience of disposing of my dirt and dust simply by dumping out the water can’t be beat. There is no mess involved. I would absolutely recommend one to anybody. My experience with Mike Wolfe and the Rainbow shop in Butler, Pa. has been outstanding as well. I have consistently been treated as an appreciated and valued customer.