From PS my fav is Pye_face. He is a mixed game player mainly, and has very entertaining stream.
I used to watch Wistern too before he get to be a PS member, I played with him at same tables sometimes. Now I'm really learning so much from Lex's YT videos, he is a beast in the very great meaning.
From ACR I tried many streamers as they are all so human beings and down-to-earth people. I spent many time to watch Mike365, he is a very great player and a funny guy. Also tried to improve my english hearing by listening his irish voice.
Oh and sometimes I watch
partypoker's official channel, lovely commentators and challanges and nice and kind admins and chat. Too much and
So yeah, if someone get to this point to stream, they are all talented in their way. But not suitable for everyone, you have to find your own guide in this area.