(A)D&D Variants and Campaign Settings

So I have tried AD&D 1st and 2nd Forgotten Realms, read a decent amount of Spelljammer, Battlesystem and Ravenloft, and read some DanDWiki 3e homebrew campaigns.

I really liked FR, and I want to try the others (maybe excepting the homebrew)

What do other people like, and have any of you tried any of these?

Also, what are your favorite editions? I think mine is AD&D 2nd (though 3e is very compelling).

I've only played 1e. I did buy the books for 3.5 and I still have some of the 5e books but to be honest I have never felt the need to move from 1e. We have played a few 1e modules but most of our AD&D has taken placed in homebrew worlds.

I do make my own worlds, but a lot of what is in them gets pulled from other settings, which can cause some confusion, but if done correctly can have wonderful effects.

I play on Discord.com. It is some version of the Basic I think.