Karcher K 2.360. $129 @ WalMart. So far So good. Comes with a year no questions replacement warranty from Karcher - no fixing the machine for a year. You send them the tag on the PW, and they send you a new one or a re-man if it goes bad. So, at least your getting a year out of it. Also, if that were to happen, you would still have an old machine for parts, maybe eventually you send it back to them somehow. Im not sure how they verify its actually broken, as I've never had an issue, so I've never has to use the warranty.
Some people have trashed Karcher and similar for their proprietary plastic fittings. But with the adapter, it works just fine. One guy on here was saying if you get an electric pressure washer at Costco, they will warranty it and replace it FOR LIFE. Now, that's awesome if its true. Right now my Costco has a Snap On labeled machine for the same price that looks pretty nice.
So if I had to do it over again, I would check with Costco to see if the warranty thing is true, if so - that's my choice. Of not, another Karcher.