Depends on what kind of flight you are looking for. If you want something that will stay in the air and get more distance fading, then you need something stable to slightly understable. Overstable discs WANT to hyzer and fade into the ground. That means that while they will more easily fight out of an anhyzer and will predictably fade no matter what the wind, they will dive into the ground faster. That is their nature. An understable disc on a hyzer will maintain its fligh orientation longer, and thus will get more distance when heading in that direction. The trick of course is to make sure you have enough hyzer for it to go in that fading direction. That is the allure of an overstable disc, you do not have to be as precise and can still count on it to fade.
So, if you are looking for distance on a hyzer fade, look at stable to slightly understable drivers.
Check out the Fundamentals of Disc Golf video to see what I am talking about. It is described better than I can by Dave Feldberg.