We've got a load of Joe Blows at work but I have to say I find them hard work and I have to really lean on them compared to my one at home. Quality-wise, they are a sturdy well made pump though, my one is a bit flimsy and the both in one Presta/Schrader fitting broke quite quickly and it'll now only work on Presta valves. The Joe Blow has the two fittings on opposite sides of the head so there's no universal fitting to fail.