This is how I am doing Obsidian. Core goals for my setup are:

Synchronizing Vaults between computers

If you want a seamless experience vault synchronization, without any work, and have a few extra dollars a month I recommend getting Obsidian Sync It solves this problem between all the various devices you can run Obsidian for $8 per month.

Paying for things is OK

I pay too much in monthly services and I enjoy the challenge of finding ways to do file synchronization between different computing environments in my life. I don't' have a problem paying for tools like Obsidian & the other parts needed to do the synchronization approach am doing below -- just trying to minimize the monthly things.

Setup Google Drive as a local mounted file system.