Guess it really depends on your expectations. Topeak and Park Tool both make good floor pumps. Blackburn makes the most effective mini-pump I`ve tried to date. None of them cost only $10 so you`ll find performance is price related again.

But if you`re close to a gas station and they have a high pressure compressor hocked up for air tools, then a presta/ schrader valve adapter may be all you really need.