I tend to stand by my guns, and say that RIGHT NOW you're complaining about wheel wobble, "knowing" you have warped discs.
I "knew" I had warped discs last week, I put on brand new dics, I still had "warped discs".
You may have changed the brakes in the past, but you admit yourself you may have had more than one problem.
I've got warped discs, but that has nothing to do with the mystery wheel wobble that's impossible to fix...