Personally, I find high elves incredibly boring (AGAIN not to offend anyone, it’s just I personally do not like them.)
Void Elves I wish were on the Horde, but I do like them. I got art done of mine, if that helps, meaning I liked mine enough to nab a commission 
In fact, she was the first commission I ever got.
Art credit to the lovely https://twitter.com/MizunoSuzuka
I’d love if they added more void themes to them though, and gave options to make them look a bit more eerie. Like when I shared on this thread: https://us.forums.blizzard.com/en/wow/t/void-tattoos-for-void-elves/97064/8?u=fallynn-wyrmrest-accord