Really depends on your taste . I've played from Runescape 2 to Runescape 3, Old School RS, BDO, TERA, Guild Wars 2, Blade & Soul, a small bit of FFXIV, and ESO. All have their niches. If you want most active i'd recommend FFXIV due to just sheer population,but it's a slow start in A Realm Reborn area. Generally I'd say BDO or Runescape (Either of them) as i have the most time played in those 2 games.
Potato444's Content
There have been 5 items by Potato444 (Search limited from Jun 11, 2023)