FWIW, I'm having very good luck with sleipner, on my gollik, which is a 6" long 1/4" thick drop-point. Full flat grind down to sub-0.02" behind the edge. Bit thinner than my 4.7 or Carothers FK.
Anyways, I've wailed on that thing a bit, including chopping through some small hardened nails, w. no edge damage, and it seems plenty tough to me. Stood up fine to moderate batonning too, and carving. Definitely seems to hold an edge better than the A2 on my old Gunny did (which was no slump at all).
It's still pretty new to me, and the rainy season here hit right after it arrived, so it hasn't been out camping much, but I don't have any worries about pressing it into use as an all-around camp knife.