Rotors do nothing for stopping ability, regardless of brand.
Lighter weight/less rotating mass is true, but too minimal for any noticeable effect.
Wave rotors "supposedly" cool faster due to their shape; who knows...and who knows how to efficiantly prove that(temp gun, multiple stops, different rotors, blah, blah, blah).
Who knows if the metal used is of good quality? Will they warp quickly after a few hundred miles of hard use? If the quality is poor, then yes. Will the buttons hold up after miles of hard use? Again, who knows.
Name brand supposedly and hopefully gives you, high strength, lower weight, and higher quality that should result in metal that disapates heat well and resists warping.
How about stainless steel lines? Nope, they don't stop you any faster either.
SS lines DO improve the feel of the brakes and have a stronger feeling lever(doesn't fade).
Brake pads can stop you sooner, depending on what kind.
Something that is ceramic embedded works well on the street(like EBC HH "Extreme Pro" pads).
A full on race pad isn't good for the street either, as they need to be kept warm(applied alot)to perform at their best.
Which is of course why certain pads are recommended as "race only"(road race).
Otherwise, better calipers and a better master cylinder that can apply more pressure are the only other ways to be able to stop shorter. Aside from the most important thing, practice!
Proper suspension sag also makes a difference. A rough or sloppy setup handles poorly, and gives you less control riding, as well as when braking.
Just don't expect any rotors by themselves to stop you sooner.
