Anime primarily as these comments
Post in thread 'Mob Psycho 100 upgrade'
https://vsbattles.com/threads/mob-psycho-100-upgrade.146840/post-5338856
"One is an excellent author, but subpar artist, getting anything from the original work is unreasonable imo. Anime is fine to use.
The Mogami feat though feels kinda iffy to me, been a while but pretty sure it was like in a dream, which wasn't even made out of real stuff"
Post in thread 'Mob Psycho 100 upgrade'
https://vsbattles.com/threads/mob-psycho-100-upgrade.146840/post-5338924
"Like I've said, I'm of the mind that using the anime feats is fine. Unlike other mangas, not only does ONE'S art style make sizes and perspectives very inconsistent and hard to use, but we actually have the anime as an alternative for it, and a 1:1 adaptation of the feats with the only difference being the calculated values.
So if we are going to use anime feats primarily, count me in."
And regarding Mogami's world, personally I'm neutral towards its use. It can wait until after we settle the anime-manga feat issues.
Staff and user seem to have the same sorta thoughts