Hi Guys wanted to si hi and say im soon to be a new pool owner but have some questions. the PB gave me 2 options as far as cleaning either the Del Ozone Eclipse System or the Pentair Intellichlor SWG The pool is going to be IG outdoors 15'x30'. Ive noticed alot of you guys saying the SWG is much better choice just want to confirm. also had a question on the filter which he listed as the Clean & Clear Plus Cartridge Filter also from Pentair should i be asking for a sand filter instead?