Hi, long story short, have an intex 18' pool and the legs have rusted out bad after 1 year, had a 22' intex before that and it lasted 2 years before it rusted out... no i am not using salt water. Anyways I just bought a coleman pool from walmart(no little windows cause i know they leak), but still wondering if i should have stuck with another intex or are they all about the same. Also some tips on rust prevention would be helpful, I do plan on coating the inside of all the parts with a rust preventative this time.