I've recently been looking at the Spyderco Roadie, and even though I'm definitely getting one, I was thinking... 'hmm, what about a single bladed SAK?'. So I was looking at sheepsfoot knives from Victorinox and settled with the Victorinox that goes by many names: florist, floral knife, gardener, blumenmesser,... It's part of their Ecoline. I've been pretty impressed with it. It's chisel ground, brass pins, super lightweight yet pretty sturdy because of the aluminum liners. I'll let the picture do some of the talking:
For under 20, it's a steal. The sheepsfoot comes in very handy and it disappears in the pocket. Not the best handle to blade ratio, imo, but the longer handle does give some real estate to hold on to, and the smaller blade is terrific for detailed work. Big love for this blade that seems to fly very low under the radar.