And another huge thing I completely forgot about at start because the difference is so enormous.
-Story, WoW has a nice story if you see it as a movie/book from afar, big lore characters and events are really great, the player driven story ingame though is another story, it is beyond stupid at times to making 0 sense in others to the point our characters are joked to be the dumbest murder hobos in existence, I excused it to a degree when I was playing since I felt it could be hard to incorporate player story in an mmo world but seeing how FF14 has handled story, it is clearly absolutely possible for the player story to make sense and feel realistic within the world, hell even new patch questlines in WoW often appear out of nowhere, meanwhile in FF14 they depend on previous world building and make sense as to why that issue has come up, and honestly the politics of the world within ff14 is pretty realistic which adds to the immersion.
Honestly WoW in my eyes will never really improve unless the devs start thinking differently and stop having that high end mentality, which wont happen any time soon which is why I pretty much uninstalled WoW after seeing how much better of a world FF14 is, it is a world that is definitely able to satisfy my mmorpg craving unlike many other mmo I tried and I honestly suggest to anyone who wants to enjoy a good video game.