before I new better I was sold on Solar Sun Rings last season when I had my pool built.Now they are a pain.I went with them under the impression the SWG pools deteriorate the bubble covers quicker.Is there any truth to this.I would like to here from other SWG pool owners on how they cover their pools.I run a heat pump to extent my season and would like to go with a different cover.Thank you TFP in advance. 