Help me decide. I have a rectangular 18 X 40 Vinyl pool, 90 degree sides in shallow and slanted sides in deep end. Reviews of both on Amazon are good. What are pros/cons of each. Which would be easiest to setup? Both have rebates and are in my price range.
http://www.amazon.com/Pentair-K60400-Kr ... 778&sr=8-2
http://www.amazon.com/Pentair-GW9500-Au ... 778&sr=8-8