Alright, so Arch Enemy and Unleash the Archers would've been my candidates as well, but if that's too heavy for you, how about Elysion, Epica, Eluveitie (yeah fuck the spelling)
The Distillers. Any album. And the band with my favorite female vocalist : Scattergun. They're from Berlin, and they were kind of underground, but you can find some songs on youtube. My favorite song from them is I Don't Care.
James Carter
I got another good one for you that no one fucking knows about: Amesoeurs, it's very chill tho tbh fam youtube.com/watch?v=jF_oNPdr2ng
Blake Flores
Sorry man, I don't really know pop-posercore bands. But you could kill yourself
X-Los Angeles is a great album with some woman vocals songs
Carter Hughes
The Agonist Dust Moth Amaranthe Otep The Gathering Avatarium Chelsea Wolfe Cult of Luna - Mariner (A joint effort with Julie Christmas) Esben and the Witch The Gentle Storm Ayreon (Lots of guest vocalists, a lot of them women) In This Moment Jess and the Ancient Ones The Devil's Blood Lacuna Coil Marmozets Myrkur Obscure Sphinx Oceans Of Slumber - Winter The Protomen (Vocals split between a man and woman, mostly the man, but the music is fucking incredible) Reve - Marionette System Divide Todgelichter
A massive variety of genres represented here, so get stuck in Sup Forumsro
Christian Ross
The distillers bud.. Brody dahl sexy as fuck
Henry Hill
Djerv are pretty good.
Austin Allen
When I was 12 (like you seem to be atm)? I used to listen to a lot of Opeth, Agalloch, Megadeth, Burzum's ambiental stuff and things like that. Then I grew up and met metalheads (b4 that I was alone) and I realised I'm not like them, a retard who drinks 24/7 and thinks he's smart about religion and stuff and that he's open-minded and that non-metalheads are dumb and should be killed.
Ayden Butler
Not reading the thread, so sorry if dupicate, but check out Halestorm