How to transfer whole projects between computers?

Sorry if this is in the wrong place.

So I’m mostly working on a mp Pro but my hardware is setup on a pc for mixing

Sonny question is, is there some kind of online thing I can upload a project fairly easily and then download it to my pc? Is there something internal to Cubase?

Or do I just stick with putting the project on a drive and then popping it in the pc? I’m on Cubase 7.5 but I’ll upgrade to 9 for this reason alone.

Nothing internal to Cubase really. Google Drive, Drop Box, One Drive are all meant for this purpose.