I would prefer the nozzle for machines/cars to be free and not threaded because by the time you remove it, the precise measurement is lost. Otherwise, it is the most user-friendly and reliable option available. The Makita one has a clip, but it is too big to carry with the machine. Due to its size, it is perfect for those who are interested in having it under the saddle for a trip, for example. As for me, who bought it for a machine, the only thing that bothers me is that it loses pressure when releasing the tool, so I am looking for an extension patent to solve it. ..P.S. The patent was made for a machine with a different nozzle and zero loss during extraction, and of course, the extras it has did not go to waste, but I voided the warranty to make it as it should be. Cost: €3.90 (there are nozzles with threads available, but it requires some research to avoid voiding the warranty, so it is better to search for it).