IMHO, it absolutely makes sense to get more traditional knives even if you're not good at sharpening. Collecting, if nothing else, gives you lots of opportunities to practice sharpening -- new ones often come pretty dull, and old ones always do, it seems.
I have had it happen more than once that a knife I'd acquired earlier in my collecting habit (which is only 3 years old or so) came out of storage to be carried, and I'd be amazed at how dull they are when I check the edge. Did I really think this was sharp once? And then it's back to the stones to bring them up to my current standards. I use a sharpmaker mostly, or sandpaper/convexing in the occasional moment of desperation. (Still looking for a better way to fix really messed-up bevels.) I strop on cardboard or newspaper -- works slow, but that's not a bad thing when you're as clumsy as me.
Am I any good? Well...maybe? I think this site tends to skew your standards for 'sharp' a bit, but the SAK I'm carrying today will shave or push-cut phonebook paper with ease, anyway. I still get thrown for a loop from time to time, but even using a guided system there is a certain amount of skill involved, and I do seem to be getting better.
--Mark