
This is a great part to keep in your car. I have had one of the other brands for years and have used them many times between car and garden tractor. I will never be without it, so when it finally stopped working I immediately tried to replace it. I'll be honest - I'm mostly driven by the price along with good reviews. When I was looking for a new one, I also wanted to fix a few things I didn't like about the last one: it was too heavy and bounced around while working, and it was difficult to wrap cleanly. This SLIME design completely solves both problems - it lays flat and stable on the floor during use, and the cord and hose have a compartment to easily fold into. Also, the pump is very efficient and has analog readings, which I prefer. Great item, glad I got it.