This is the first pump that I've ever used like this. The price was good and it came packaged well and quickly. What I am concerned about is how stiff and cheap the hose is and how hard it is to connect to my stand up paddle board. the tubing is so stiff and inflexible. I had to hold the tubing down the whole time I was inflating it. And being so stiff and possible cheap, I worry that this component will crack easily, especially if it is kept in the car for frequent use. also the cadre of optional ends to attach onto whatever you are inflating was a nice assortment, but the way it was attached made it very cumbersome to use and made the inflation process that much harder. I felt like I was struggling with the tubing end all the time. to get it into position, fighting the curl of the stiff tubing and keeping it attached. The desired inflation setting didn't seem to work. I had set it for 12 psi and it inflated to 25 and never shut off. so.... not so sure I want to keep this one.