My favorite is a tire category that can be called "semi slicks". Michelin Pilot Sport Cup is my C6 Z06 street tires and Pirelli PZero Corsa was my C5 Z06 street tires. In the past, I've used Falken RT615 for one of my M3s and at one point I was considering Toyo R888, Kumho ECSTA V700, and Victoracer for C5 Z06 street tires. Hoosier, Kumho V710, and any true slick are sweet, sweet overkill.
However, with an AWD, ultimate grip becomes less important. Nowadays, I would actually pick something less grippy. Something that's quiet and rides nicer. Top of the line from big brands like Michelin, Pirelli, Bridgestone, and Sumitomo should suffice.