Muhammed Suicmez is absolute beast. Check out Advanced corpse tumor or Fermented offal discharge. Very emotional neo-classical solos over a brutal death metal song. Shoutout to Hamburgerboy for introducing me to them.
Secondly i recommend Jakub Zytecki - Bilo. Polish guitar god and still a very young dude. We're hearing more from this guy for sure.
I was blown away the first several times I had heard A Light in the Black, but the endless guitar masturbation gets old eventually. Kill the King ftw.
EDIT: To add another, Harry Wilkens' performance in those two Destruction albums is really overlooked, and on S.E.D in particular he was almost approaching Vetterli-tier quality. The whole Cracked Brain album has many of my favorite guitar solos, actually.