I've used the Joe Blow, the Big Al and the Innovations (I own that one). Hands down the Joe Blow was the best floor pump I've used. The others got the job done and I would recommend them as well, but the Joe Blow is just a better engineered pump. Perhaps the best feature is that the air that is compressed in the pump after you finish filling your tubes is released from the opposite valve when you flick the lever thingy. Hard to explain exactly, but you'll know what I mean if you use it.