One great feature not mentioned here I use all the time and would really miss:
File actions that can be triggered from within the Finder!
You can send files via email, move or copy them to another folder, open in a specific application, copy filepath to clipboard.
Things you can do with files, but just using your keyboard!
It’s under Features > Actions > Selection Hotkey
Regular situation at my old job:
Colleague: Don’t forget to send me that PDF.
Me: I already sent it to you.
It is so fast
More time to do the real work or chat with your colleagues