Those mini-pumps that look really cool don't seem to do much. You'll spend 20 minutes pumping away to only get it up to a barely rideable level. The Road Morph G seems to be able to get the tire up to riding speed with minimal effort.

I also carry a CO2 dispenser but rarely use it because I ride Gatorskins which rarely flat (of course this post guarantees that I'll flat within the next week.)