1.14 ( also 1.35 ) both black and White ones , new received in same kind of package .
Tone is of course the same kind . but if you do some fast scales or even better some sweeps , you feel that black and ones are little different .Even if they are same material!
Tried over and over and with closed eyes to don't "auto-cheat "myself ,or did look o place hand at same spot .Not better or worst , but different . At speed picking whites have higher and clearer attack , black are smoother less clear but also more "forgiving" for that reason ,expecially on higher registers . That when you play alone is noticeable