I decided to give EoSD NFNB a try without much practice.
Stage 3: mistake on midboss, could have been easily avoided
Stage 4: die to koakuma, die to spam before patchy, 4 misses in total
Stage 5: 2 misses, first one a clip
Stage 6: die to meek last second, game over to Remi
Stage 4 definitely could be much better. I need to figure out a way to do the pre-patchy spam with ReimuA. That death on patchy was stupid, too.
Stage 5 could have been better, but 1-2 misses is generally okay.
Stage 6 I haven't practiced unfocused yet. It was a train wreck of clipdeaths.
Also I did a regular NB couple days ago with ReimuB again. It has 7 misses but a higher score than my ReimuB NB from two months ago. I died twice to patchy's last and twice to meister, it was dumb.
And eternal meek. I do reccommend facing it in an actual run because it gives you an indication on your chances of clearing. I found that if meek is captured I generally clear.