I'm going to be getting a SWCG installed this week. I haven't decided on a brand yet but friend of mine that does pool construction is recommending an SGS. While I know he would never intentionally steer me wrong I'm just wondering if there are any opinions on this system good or bad? Should I be looking at another brand? Oh yeah the pool is an inground plaster pool about 14,000 gallons and I live in Phoenix.