Matt Watts' Toon Boom Harmony Shortcuts
Matt has spent year perfecting his customized keyboard shortcuts as he rigs, performs cut-out animation, and draws paperless frame-by-frame scenes. Not only are the shortcuts easy to hit without looking at the keyboard, but Matt has also included hints to help you memorize them such as "Press G to GO find the layer (Centre on Selection)". If you set the shortcuts in order, starting at the top of the document, you will notice a helpful column noting which shortcuts to Replace or Duplicate. These settings are tailored to right-handed PC users, but Mac users can use similar modifier keys to benefit from them as well. My friends who have adopted these shortcuts insist that they are able to work more efficiently, even on Macs.
You'll receive a pdf as well as the Excel source file in case you want to customize and document your own shortcuts.