'98 M3 Evo - Black Diamond Pads or Ferodo DS2500??

[scz4]

Don't want to spend crazy money in pads, so I was thinking of the above two. It's 95% for the road with the potential of a track day coming up.

Looking at £200 a set for Ferodo & £100 for Black Diamond.....

I already have braided brake lines.

Will they both squeal when cold?

G