I am tempted to go with one with a gauge (e.g., http://www.topeak.com/2007/products/...roadmorphg.php), since I don't think I can tell pressure very accurate by feel alone. That limits my choices greatly. I always ride with a CamelBak-type backpack, so I don't mind throwing a mini pump in there. Any hints or recommendations? I am not in such a hurry that I want to deal with a CO2 system.

Thanks.