I'm DP on a doc that starts next week and my plan is to shoot 24P for the interviews (FS7) and for B-roll shoot 30P just to get a little crisper shot than I would in 24P. My producer really likes the look of "OJ Made in America" and wondered what frame rate it was recorded at. If I were making an educated guess I'd say 24P. Anyone know?
I would test the 30p in 24p timeline before you commit.
There may be temporal artifacts that might look/feel odd depending on the content.
If you just want crisper you could shot with a faster shutter speed to cut the motion blur.