I've used both in similar situations, and have noticed similar results to what
Joshua says. Both knives have factory edges on them.
The SOD feels heavier and has a far more comfortable handle than the BK9.
I just plain don't like the handles on the BK9. They're supposed to be
ergonomic, but sure don't feel that way to me. I've taken to wrapping white
hockey tape around the handle just to help. As the tape wears out too soon,
I'm going to have to give it the bike tire inner tube treatment soon.
I like both knives a lot, but feel that if the SOD were given a Horn Dog
edge, that there would be very different results to a chop off.
Given a SHTF situation like bld522 talks about, I too would feel very
comfortable reaching for a Becker, RAT Cutlery or a Ranger.
Thankfully though, I take my Camp Tramp with me everywhere (except
the shower), but it sits there on the bathroom counter... <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />
for when I get out of the shower.
Cheers