Metalcore/instrumentals metal recommendation

Hey, im fairly new to metal and i've been liking it so far. Do you have any good metalcore/instrumentals metal bands that you know?

I've been liking Killswitch Engage for metalcore.

and I've found this instrumental metal song <--(the song is call "untitled" 3rd one down)

any thoughts of any metal bands that i might like?

:D thanks for the help