So there are a lot of posts about problems but I thought i'd post a bit of good news.
I know many people have issues and some are having disasters. But if you are able to overcome the issues, and spend a bit of time fiddling with your print profiles, I do think the CR6 is physically capable of some very fine printing indeed.
I just printed my best benchy ever. At 0.1 layer height it did take 3 hours, but the result has amazed me, it's almost flawless. For the first time even the tiny text on the stern is clear.
Don't give up!