If you're not totally happy about how to transfer files to/from One Dive I doubt that Linux etc are for you. These are always billed as WIndows replacements but they still require a significant degree of technical "interest" to get the best out of them.
If all you want/need to do is turn on, log in and use standard programmes you're going to be a lot happier in Windows. If you find that irritating for any reason then the Linux route is available. Not everyone wants to poke around in a car engine and similarly most people just want a PC that works with minimal or zero extra knowledge.