Ignoring my Leatherman Wave or a SAK....
my favorite carry since 1979 has been a Gerber Paul knife. OK edgeholding, good stain resistance, and VERY CONVENIENT.
I do occasionally alternate, but have always gone back to the Paul knife for reasons of convenience. Now that I just got a Sebenza....hmmm....for now... the Sebenza or both.
(Even bigger grin...until my next credit card bill...just before my Large Sebenza arrived and having a hard time waiting...I was at a knife show and picked up a Small Sebenza. The large is a great knife and will probably be carried a lot, but for daily indoors carry, the Small is a great size.)