Favorite Campaign Setting

I tried this in the Story and Lore forum, but I would like to know what you folks feel about the campaign settings overall. I've tried to put together a complete list. If I have missed any, let me know. What is your overall favorite campaign setting? 

For official settings it’s hands down Eberron. I love the steampunk noir Cold War vibes of the setting and the fact WotC have never tried rebooting it like they have other settings when editions changed means theres 20 years of useable stuff for it. I also love the way Keith Baker writes his setting guides and find it really gets my creativity going in a way that other setting guides don’t.

For third party (you didn’t ask but I’m telling you anyway) my favourite has to be Drakkenheim from the Dungeon Dudes. It’s a really solid Eldritch horror setting with some wonderfully designed monsters (their monster Manual is one of my favourites for bay campaign) but also has some solid and well thought out politics underpinning it if you wanted to include that sort of thing in a campaign 

Speaking only for me, I really like the lore, history, and depth of the Forgotten Realms.

Add to that, the fact that Ed Greenwood is still writing content and adding to the world, it is constantly growing :)