What is better slotted rotors or cross drilled. And what is a good company to go with. I was looking at brembo.

 

slotted or blanks

 

Slotted rotors are better in my opinion. I have seen lots of cross drilled rotors crack. Invest in some steel braided lines as well they make a hell of a difference.
This should suffice unless you are planning to autocross your car then you might want to look into calipers and bigger discs. I would either go with Baer or Brembo, both are excellent companies but Baer is a bit cheaper.

 

Blanks, btw, i will have a Baer kit for sale soon... one of the rotors are warped, will probably get it fixed though. Will accept reasonable offers