We purchased our top of the line aboveground pool in 2021 following a sales pitch of anti-rust and great warranty. After only 3 seasons, our aluminum wall started pitting which punctured a hole in our liner, causing water to leak and rusting on the wall. Pioneer Pools were quick to respond and have our walls replaced, BUT we must purchase of a new liner AND pay labor cost to replace. We are very displeased about the $2,500 expense to fix a 3 year old Pioneer Pool. Do not recommend at all.