Play games on PS with Xbox One

Hello everyone!
I am the owner of Juan and
Windows 10. I decided to try the function of playing from Juan to Win 10, and before starting to tinker, I decided to ask:
Who has already done this, tell me, is it possible to play the keyboard with a mouse in this case?
Does the game hang badly?
Somehow I tried the second part of Jerses on Juan through the backward compatibility function, so the dependencies were private, which was even annoying.
Are there any advantages to playing on PS with Juan?