PS4's for best balance of grip vs wear life vs noise and Conti 6's for best grip with the downside of probably wearing out 20-30% quicker.
I had Eagle AS's on my last GTD. They were OK, noticeably better than the OEM BS's for sure. Not as good as the PS's I finally got though.
My new GTD is my own, so my own tyre choice. Its going to be PS4's.