In terms of RME you can expect excellent drivers and software for both OS vendors, you only need to ensure, that the OS requirements of RME driver and software (Totalmix, Digicheck) are met.
Otherwise I fear it makes not much sense to start a thread in an RME forum to discuss PROS and CONS of these to OS.
Windows and Apple user will most likely recommend to you their favourite pet toy and experience shows, that such a discussion very easily heats up minds.
I would maybe ask in a recording forum like i.e. gearsluts and am pretty sure that you won't be the 1st who asked this.
If you were very satisfied with XP and do not know anything about the others, then you will have anyway a steep learning courve. XP was nice, at that time....
BR Ramses - UFX III, 12Mic, XTC, ADI-2 Pro FS R BE, RayDAT, X10SRi-F, E5-1680v4, Win10Pro22H2, Cub14