Searching for Christmas ideas for pops... I've gotten my Dad addicted to Adam's Polishes, but they don't offer a foamer, at least not at the moment... I bought the Uber foamer and absolutely love it, but he doesn't like dragging his pressure washer out every time, so I'm wanting to get him one that attaches straight to the water hose. My question is, other than the price, what's the difference between the Gilmore Foamaster II, and the Gilmore Foam Gun Kit? Does one of them provide a richer lather, built better, easier to use, etc.? I don't mind spending more if it's justified, just trying to figure out why the Gun Kit is 2x the price. TIA.