BTR: I have a Nilfisk and it works a treat, there is one particular attachment that you do not use on paint as it will remove it. It cam with two different nozzles as well as a attachment for spraying detergent.  Works a treat and is a lot better than my mates rubbish Karcher. 


You have to compare apple with apples. I think both brands are good. 


If I bought either of these I'd most likely consider both of them rubbish