Being now in a somewhat urban setting, I carry my RSK Mk I all of the time, so it has to be my favorite. I don't carry a full size multi-tool anymore since moving to the city. I have a micra on my keychain, I am thinking of getting a Juice. I carry various fixed blades when in the backwoods, I am still looking for the one I am satisfied with.

I do a lot of wood carving, so I wear out knives quicker. I use a Smith's diamond coated hone steel (pocket size) when out and about and then strop it on the back of my cowhide belt. At home, I use various larger stones and leather strops and sometimes find a Shrade honesteel handy when in the middle of a heavy wood-carving task.