Well I've been using this cross drilled rotor for more than 5 months. Not a single Crack, and not eating the brake pads either. So guys I've done all experiments. I just don't believe on people and there experiences. I bring the words in real, see the possibilities. So its running fine to me.
Once i did monal down hill in 9 minutes with extreme braking. Rotors were red hot and due to cross drilling it took 10-12secs to release the heat. Thanks for suggestions, please keep on posting more suggestions, I'll be thankful 