I have gone to CO2 for my road ride on weekends, but for my commute I still would like a pump. If I should have two flats on the same ride, the pump makes it much easier to patch the tube, because you can pump it up to find the leak, fix the leak, and then pump up again, without spending two or three CO2 cartridges in the process.

My question is, what brand or brands of pump do the best job of getting the tire back up to at least 90-100 lbs?