Metalcore

i dont really like metalcore as muich as i use to im more of the deathcore/ melodeath and death metal fan but for metalcore bands id recomend would be:

heaven shall burn
as blood runs black
devildriver
job for a cowboy
the red chord
shadows fall(older shit)
burn the priest/early lamb of god
parkway drive
darkest hour(not that bad)
unearth(underated)
 
That is a pretty good list. I'm sure if you stick around here you'll find more shit you like. To start off check out:

As We Fight
Faust Again
Maroon
 
I've been listening to 7 Angels 7 Plagues a lot lately but (from giving them a dedicated listen) they sound more like straight-up hardcore than metalcore.
 
Damn, i thought he meant Maroon5. I think thats the most wanna-be "rock" bands i`ve ever heard. And their style is also crappy.

I dont usually listen to metalcore, i mean i only know 4-5 metalcore bands, but thx for the suggestion.
 
Then I will do you justice and give you suggestions.

Other than the bands V5 recommended, check out these:

Parkway Drive
7 Angels 7 Plagues (but as I said before they're more straight-up hardcore than metalcore)
Raunchy
Heaven Shall Burn
Fear My Thoughts
The Concubine
Neaera
As Blood Runs Black
 
some other good bands to get started with

belay my last
all shall perish
suicide silence
at the gates(since they influence all core bands)
killswitch engage
a traitor like judas
silent civilian
old avenged sevenfold(waking the fallen era)
antagonist