Which one is Pothos and which is Philodendron

Got a bunch of cuttings from friends but I have a hard time telling which one is which….he tell me it's all pothos but I am doubtful.

I know they can mostly be mix planted but I'm a purist and want them to have their own pot by species haha.

First pic The big pot is Neon Queen I got from store, but the smaller leaves ones i propped but not sure if they sre pothos.

Second pic the light green one in water im sure is a neon, but im not sure about the very variegated ones next to her.

Third pic the dark color one is very heart shaped and I can tell it's a Philodendron….

Help :D!