New to WOW and looking for the time of my life

Hello Guys,

Sorry if this post don't respect some kind of forum rule, but I just wanted to ask the community of warmane on how to have a good time here.

I'm new to WOW, I enjoy PVE(dungeons, instances, etc.) and hate PVP, I played on Frostmourne here in 2020 for 1-2 months and I really had fun because a lot of people were playing and you could find friends and allies and dungeon finder was fast.

I have a few months again to play and I'm wondering what's the best realm to play in since I noticed that Frostmourne was kind of empty or all players are high level(I did some quests up to level 20 and it was kind of empty) so should I play in Icecrown ?

And also what's the best PVE and EASY to play class (humans or horde) ?

Thank you and good day to you ?

All realms are quite empty for low levels.

Thank you, It was true.

But from level 75+ It's nice.