Reasons why dif survivors make dif

Well, there are some diference between skins and chars. We all know that the gameplay and perks still the same. But what changes?

Let me say, and you all can add some more:

-Noise: some survivors are loud even breathing, as Jeff. Others have also a very loud grunt. While Ace has an almost Iron Will I in his grunt. Doesnt matter if a wave analizer says its all same volume, since the pitch of a breathing or grunting can call more (Jane) or less attention, and even give the sense of an Iron Will I.

-Size: usually, female survivors are quite smaller, and that makes dif when crouching after a window or whatever. I've got situations where if I were with Zarina, for example, i shouldnt be spotted by the killer crouched before something.

So, dif survivors are not only dif skins. Some can be more stealthy, others call much more attention.

Indeed, the gameplay doesnt change much, except for stealth. But it proves that isnt "the same thing" changing survivors.