I have one from "Slime". It works, I've used it several times now as I had a slow leak for awhile until I got it fixed. So I had to top off my rear tire every few days. I let it go too long a time or two and it over inflated the ire so I had to let some out. That's one problem with these is there is no pressure gauge on the compressor. I too was looking at the "Stop and Go", but it didn't get very good reviews online. The slime on was only slightly better.