I am DONE with my Polaris pressure cleaner. I hate it. I borrowed my in laws Aquaclean RC today and it gave me that "I have been missing out" feeling. Kinda like when you first buy a zero turn mower. LOL. Please, give me a good suggestion for my first robotic cleaner. I have researched until my brain is tired. I don't want to excede 800-900 bucks. Is the caddy a must? TIA