Looking at the 3 mentioned, will be used to fill 580cc bottles up to 74 cu ft bottles regularly. They’re all good from my research, I know the cs4 is cheaper, just want something that will last. I have to upgrade from the ready air.
Really wanting a compact 25. Does anyone have experience with either of the 2? I have an m3 30/35 that I love, I have played around with a .177 dynamic compact.