Just wondering,

When looking for brake discs, what do you look for in a set?

Make?
Drilled?
Grooved?
Drilled and Grooved?
Price?
Anything else?

It's one thing I've not done much research in or put much more thought into than what they look like and their price.

I'm more interested in what considerations are made when buying for a Cosworth, Focus RS, etc with a bit of power behind them, not what discs you put on your 1.1 Fiesta

CheeRS