Need some help choosing server

Hello guys, which server should i choose? I want one with many players, populated, english or spanish mainly, dont care if its center or west europe! Just need to have people in it!

once you get to endgame, server choice doesn’t matter (only matters for your guild choice and for partying up for pvp)
matchmaking is region-wide, and so is the marketplace
I think Europe center is a lot more populated ; and when it comes to servers, I think zinnervale and kadan are the most popular ones
I’m on kadan and the area chat is pretty much entirely english

Pretty sure it matters for world bosses etc too? So it does matter.