For a small folder, I really like the Gerber EZ-Out Jr.. Not sure if the steel is 440 or not, but the blade is 2.5", made in USA last time I checked, feels solid, holds a nice edge and at $25-30 will not hurt long if you lose it.

For a smallish multitool, I'll throw in for the Leatherman Juice line. Smaller than their fullsize stuff but more useful than the keychain-sized Micra/Squirt line.