comparison

Okay, wife is not letting me to go sleep with her crazy social media madness. So, I might as well put something together for pumping using water comparison to air. This is just a discussion and not to put air down, or hyping water pumping method. Each brother has his own preferences as some can...

It's been putting back burner for too long. While doing my routines, I'll provide the comparison. This is not an exhausted comparison for the two unit, but it's a starter. Add more info into the discussion if you like. Let's do side-by-side comparison first according to main issues we've been...