I bought an airshot ages ago, and at first I thought it was a bit lavish, and then all sorts of other similar products came along, and pumps with a tank and the like, and at one point I felt I probably could have got something better or cheaper or possibly both… However, the Airshot has never once failed me, though, and is well made. Agree that some velcro straps on the neoprene cover would be a good addition, but I suspect I could get them added for very little money.
With hindsight, and seeing a lot of alternatives that weren’t around when I got the airshot, I’d still get an airshot. It’s a great tool for doing one thing and doing it very well. Sometimes that’s a good thing.