For years, it seems, I have fought with our bicycle pump. It's a decent pump, a Joe Blow Pro from Topeak. The top part of cylinder where the piston pulls up against is plastic and keeps popping off. It didn't screw on to the cylinder but was attached with a couple plastic tabs and the top of the cylinder was two parted that continually had to be snapped together. I am getting to a state in life where I don't want to make do with things that don't work on a regular basis.
When we rode the BikeMO last fall, I had an opportunity to use a Lezyne pump. It felt solid, well made.Velo-Orange sells them, which I find a reassuring recommendation. So, using a birthday gift, I bit the bullet and bought the Lezyne. I haven't been disappointed. The only thing it's lacking is a dual head. That is, you have to open up the pump head and switch around the mechanism to use the pump on a Schrader valve, a small amount of bother.
I still have the problematic Topeak pump for those bikes of mine that use Schrader.