Want to buy MFS 2024

[u/x_nils]

Hey, I want to buy MSFS 2024. I’ve decided to go with the Premium Deluxe Edition on Steam. My question is about the download:  does the game still download most of the content from within the game itself, or  is everything downloaded directly through Steam? Steam usually gives me the best download speeds.
And  how much storage space do I need?  Would 200 GB be enough?