Thank you, I definitely understand what you are saying.

I'm just being honest and realistic, I'm not the best of a pool checker and am looking for an easy and economical way to keep pool clean. For the past 7 years I've used the pool frog system with no checking at all and pool was sparkling clean all the time. I'm interested in the salt system because I like what I hear about how it feels. I'm planing on checking my pool from now on once/week ( that's realistic for me ) and it seems like a SWG would be a good idea but not sure. APURE35PLG and Circupool IS30 is what I'm looking at right now.

I love information and appreciate anyone that takes the time to respond and help me!