I had ATE Superblue in my car because it seemed like the most loved and raved about brake fluid out there. A tuner, that I'm taking my car to for some brake work, said ATE Superblue is not usually used in Audis. Something about it not being good for the seals.....he was either being vague or I wasn't paying attention.

Any negative experiences out there with ATE Superblue? Any better options?

p.s. this is a daily driver with 2-3 track days a year. so not a full blown race car. meaning i don't need the highest temperature fluid on the market.