Originally Posted by Petza914

Slotted rotors will wear the pads slightly faster, but you'll have fresher material contacting the rotor face without any glazing (under harder use). For street driving, I find drilled work the best as it gives the trapped gas layer (and steam layer when driving in the wet) an egress route, but don't like drilled for the track as they're more probe to developing cracks between the holes and it reduces the size of the heat sink.