Drilled And Slotted

know that some Ebay and cheaper drilled rotors are actually worse than blanks,, have less friction surface and thus increased stopping distance, and are prone to cracking- plus most shops wont turn them
 
I slapped on some drilled and slotted, do they work better ? I dunno I drive the car less than 300 miles a year , but they look cool haha!

20160905_142808-1-1.webp