Can you explain what you mean by the "broken" quality mode? I think the graphics look totally fine, I've not experienced any issues with them... do get a bit of frame lag sometimes, mostly when the FSD engages.
Also no-one should buy ED on Steam at this point - there's a news article for Elite on Steam that says you can get it for free if you bought it on console.
Also no-one should buy ED on Steam at this point - there's a news article for Elite on Steam that says you can get it for free if you bought it on console.