We have the Joe Blow Sport and I like it a lot. We also have a Specialized (comp I think), I find the Joe Blow is easier for me to pump. Sometimes on the Specialized I feel like I have to put my whole body into pumping the tires. The one thing I don't like about the Joe Blow is on some valves it seems like I have to take it off and put in on a few times. I think it is has more to do with using a short valve and having somewhat deep rims. Overall I am happy with mine for the price.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan