Those knives are clearly winners for chopping/batoning/digging/general-camp-stuff. Maybe not so much for filleting small fishes <img src="/ubbthreads/images/graemlins/tongue.gif" alt="" />

Your system should probably have 2 knives, a small utility knife and a larger all-round knife.

Also consider the grinds and compare cutting ability after use. I think you will see a clear advantage in edge holding for SR-101 compared to AUS-8 or whatever those other brands use these days.