It's not easy... I once tried showcasing my voice here and it was god awful, you should really be confident in your agonizing flip-flops, if I will scream it will discourage the other users from posting here, so just believe my word! Easy toneless fry and shouting overshoots all day long.
I do not scream anymore, I used to when I was like 20 yrs old and into metal music, now with 28 I do not find it appealing anymore, I am more into softer music now. I am not active here often though, I went into depressive mood when I realized that I am probably at least 10 yrs older then anyone else here lol.
But here you go, I think it is C6 , but fry or false chord was never my thing, I have too weak voice for it, one try and I would lose voice. There heavy metal/power metal screams is what I used to do during every warm up.