All the knives/tools discussed are great! I will also echo the small fire comments, big fires are for ceremonies. And remember, DEAD and DOWN first then DEAD standing when gathering fire wood.

Personally, if I could only carry one knife in the field it would be a Leatherman Wave. While multi-tools blades aren’t as nice as the purpose built locking folders like the RSK, the added tools and capabilities make up for it.

When backpacking and going light I carry my Leatherman Wave and a full sized RSK. If weight isn’t as issue, I add a quality fixed blade knife, like a Benchmade Nimravus.

Any knife is better than none, but your setup of a Mini-RSK and a Leatherman Wave is a great way to go. You could add an inexpensive quality fixed blade knife like the Becker Crewman Norad linked, for $43 you can’t go wrong those are well built versatile knives!