I've owned both the road (with gauge) and mountain morph pumps and they're still going strong. I don't have to have the models with the gauge as I usually just "eyeball" the pressure with thumb and forefinger and top off at home with the gauged floor pump. Having said that, I've been rocking a Topeak Mini Morph on my commuter lately. It has all the features I need in a smaller package than its bigger brothers. Perfect for that unused water bottle mount or in a pack or back pocket :

http://www.topeak.com/products/Pumps/MiniMorph