Org mode changed my fucking life! I looked into using emacs as a simple markdown editor when I was doing a creative writing course and discovered org mode. 4 years later and I never leave emacs, everything is done through emacs and org mode. I even use it as my window manager (exwm). I bought an old chromebook to turn into an emacs machine and it's so good. It's an operating system and I don't like using a computer without it.
Some things for you to look into that I now can't live without:
Elfeed
Org-capture and capture templates
Dired
EXWM
Syncthing (not a part of emacs but means I don't have to use closed source cloud backups)
I passionately love emacs. At first I thought all they shortcuts and keybindings were a bit insane but they are second nature to me at this point. Emacs has also saved me lots of money that I would have spent on silly writing apps and aids.
I'd have £120, but it would mean i can pay my water bill today.