First time I read this post, I was trying to figure out what "Sow 220" meant, as Busse don't usually have numbers like that in the model name. Then it just hit me that the 220 must have come from 0.220", the thickness of the S.O.W. (Santa's Outlaw Wicked variant).
At 7" in length, it could be a reasonable chopper for light duty, but it has a distal taper, compared to the standard SFNO, which carries the full thickness most of the way to the tip. So the SOW has less weight forward, not as good for chopping, better for blade quickness, as a fighter. The recurve will make it a little less useful as a camp knife, harder to cut food on a flat surface.