Hopefully, once you start using Quick Share, it will become your go-to option for sharing files between devices as well. How to Set Up Quick Share on Windows for Painless File Transfers ...

Android's Quick Share feature allows instant wireless file sharing between nearby Android devices, similar to Apple's AirDrop.

Quick Look is built into Finder - which knows how to display text, audio, and most image and PDF files. To use Quick Look, select a file or files in Finder, then tap the space bar.

And with the Quick Note feature in the Notes app, Apple guaranteed that I’ll use Notes more often. Quick Note is a fast way to create a note file when you’re not using the Notes app.