I'm looking at buying a power wash to keep the trucks and under mower decks clean and welcome some opinions on the 2 choices I've narrowed it down to. #1 Devilbiss 2800psi Cat pump with a 6.5hp Honda GX 2 year warranty Or #2 Karcher 3100psi with a Subaru/Robin 9hp with a 1 year warranty. It will be a online purchase so "dealer support" is not a issue. So which one do you suggest? The Devilbiss is about $120 cheaper!