Just the standard big server world news ones:

World News https://lemmy.one/c/news@beehaw.org https://lemmy.one/c/world@lemmy.world https://lemmy.one/c/worldnews@lemmy.ml

US specific https://lemmy.one/c/usnews@beehaw.org https://lemmy.one/c/usa@lemmy.ml

Feel free to let me know if I’m missing any other major ones

And I love the community extensions and themes. Highly customizable too

+1 for browse.feddit.de

I haven’t tried Mlem just yet, been on the browser for now, but I have been using lemmy explorer by @andycuccaro@lemmy.ml for the past two days.

You can set your home instance, then you can search for and navigate to available communities from your home instance automatically. Less copy and pasting imo!

Agreed!

I personally didn’t mind the lack of (downvotes), but really thought I would at least miss it a little more but I don’t.

Granted I only recently joined so time will tell.