I have the ti version of that AG Russell pen knife, but have never used it. The Vnox Classic has knife blade, scissors, tweezers and a nail file, so that's what I carry, along with a Spyderco Delica(out of habit, not need).

In winter, I occasionally take a folding saw and fixed blade when just out for a night or three, and not concerned with weight. Short days equal more time in camp. That usually means serious sleep time for me(often 12+hours), but fire is fun, too.