For jig tying, you don't really need to dub to get the look for most sizes. But trying to get a fuzzy looking bug on a size 24 hook is almost impossible with chenile, for me it is anyway. Not to mention smaller hooks. I will have to tie some dubbed jigs on my tiny ones and see how they come out. I only do the wax and spin method but as Skip said, the fish don't care how aweful it looks or if I could sell it to fly fisherman.
I love taking my kids fishing, now if I could just manage to fish at the same time.