I can't really comment on 13c because I bought a Needs Work when they started replacing it with 14c28n, but from what I've heard that was mostly an upgrade to improve corrosion resistance. Either way I think it's fair enough for a comparison between the two steels we're discussing here.
Anyway, S30V is more reputed for its wear resistance than most anything else--it's also pretty tough and a good round about steel in general though. The thing most people contribute its wear resistance to is "Vanandium" carbides which form in the metal that are way harder than steel and most materials being cut, so you wind up with a very wear resistant blade, but a blade that gets "coarser" as it wears because of the carbides. A lot of people will say that S30V is too "toothy" or doesn't polish well because of this. It does make it take a little longer to sharpen though, which is what I think actually contributes to peoples' issues with putting a nice edge on S30V.
14C28N is probably pretty different than 13c, but from what I've been able to tell it's a perfectly good steel for EDC and I don't really think that the advantages of S30V over it would be worth $35. It may be a little less wear resistant ( I've yet to see that though ), but it is considerably easier to sharpen, and in my opinion its edge holding against impact is way better than S30V--I smacked my S30V blade against one of the hardware pieces of the knife while disassembling and it put a highly visible dent in the edge. On the other hand, on my 14C knife, I dropped it on to the edge of a honing stone and there is no visible dent--though I can feel it with my fingernail or an EdgeTester.
So anyway, since I can't comment specifically on 13c, I would say that your main advantage in choosing S30V is wear resistance; but it comes at a price of $35 and extra time needed sharpening. If 14c28n is any judge of 13c, then I would say it would be perfectly capable steel for camping and EDC. I might bring a field sharpener camping though, just beacuse I haven't really tested its wear resistance.