I got the Karcher 1800 PSI one from Northern Tool for $99 plus $10 for 2 year warranty and it is nice. I use the soap hook up and it's great. It will NOT pull from a gravity fed tank which was a big dissapointment for me because I do not want to run a generator for the pressure washer and pump unless I can use just one extension cord and plug both the pump and pressure washer into it to the persons house. I just dont like the noise of the generator going and neither do any of my neighbors, especially in the high end neighborhoods here.