I have two floor pumps a Joe Blow Pro and a Lezyne CNC Floor pump. There is no comparison between the two. The Joe Blow Pro is a good put and the Lezyne is a great pump. In three years I have replaced every part on the Joe Blow Pro and replaced the Orings on the piston three times. I will not put another dollar into that pump. The Lezyne I am convinced will last for the rest of my life.
If you do not want to pay for a Lezyne CNC, look at the Alloy pump I think it is around 40-50 dolllars.