We built our house in 1993 and had it painted twice using SW A-100 with excellent results. We live in the SE corner of Washington. We want to get our house painted again and I found a painter with high ratings on Angies List. He says SW A-100 is no longer the same quality paint because there's less solids in the mixture and that fact is reflected in the latest SW disclosure that the paint is good for 15 years instead of their previous claim that it was good for over 25 years. The painter that I'm planning to use recommends Rodda's AC-909. Reviews on the Rodda Paint company itself indicates people thinks this is an average quality firm manufacturing paint specifically for Pacific Northwest area. Can anyone tell me that the current Rodda AC-909 is superior to the current Sherwin Williams A-100?