Normal carry for me is a Swedish Mora. Since I always have a sak with a saw blade when in the woods, I want a knife that is all about cutting efficiency. I like the scandinavian grind on these knives and they are so light and inexpencive I keep one in the truck, one in my daypack, and one in my boat bag. They are tough enough to baton with and you can make a frame and leaf hut pretty quick with one if you practice a little.
I'm at the stage of life where light weight and real world effectiveness is utmost in importance, and the Mora's fit in. When I was young and full of viniger I carried a Randall 15, but got rid of it for being too heavy and inefficient. I never did anything with the Randall that the lighter knife could not.
My second favorite fixed blade would have to be the Ontario 12 inch machete. You can go a long way with a sak and 12 inch machete. Or a sak and a Mora, depending on terrain and season.