My thanks to everyone for your EDC thoughts and comments. I've sanded the SAR-3 handles a bit (wet/dry paper under the tap to keep the nasty micarta dust down and to expose the color pattern) and it does make quite a difference - still working on it and trying to get used to the different finger grip from my accustomed GW. I also plan on rounding the butt end of the micarta similar to that on the SAR-4. I appreciate the SAR-3's features you all have pointed out - its stoutness, jimping (which I'd thought of doing on my GWs), and NM treatment.
Bottom Line: the Culties will reside in the kitchen and with my camping mess gear. The thin GWs will be reserved for light office/urban EDC duties. And either the SAR-3 or my thicker satin/tiger .175 GW for the more demanding outdoor/garden/workshop/weekend EDC environments.
Oh, and I always have a SAK on me to accompany whichever Busse I EDC - I guess I just don't think of it as a knife.
Thanks again to everyone!
"Bloody Bill"