Well, growling, it depends, well done can set good accents. Anyway there are a lot of styles which don’t use growling. There is a nice page which search similar groups of from those you put in, great to discover new groups.

https://www.gnoosic.com/faves.php

You can also search your favorite style in Bandcamp, there you can find interesting groups which you can listen and also buy their tracks if you want.