I only have about an hour of flight time under my belt, but I wanted to see what suggestions/settings people have for sharper footage.  I am using the tap to focus and also have programmed my C buttons to focus...reviewing my footage from just playing around I'm not too happy.  I've seen much better on YouTube from the early reviewers, so I feel the problem is me.
Here is a short clip from this afternoon shot at 4K/24

Doesn't look that bad. I would avoid sharpening even further as it will introduce more compression artifacts. A lot of the early youtube videos we've seen were edited in post, so naturally they will look better. I like to shoot in "Art" style with the following settings: S: -1 C: 0 B: 0... then color grade/edit in After Effects.

Thanks for the suggestions, oddly the footage actually looks a bit better here on YT versus on my computer