Over the years, I've figured out a system using Wacom's programmable ExpressKeys, Touch Strip and Radial Menu that helps me paint quickly and efficiently. Using these programmable keys along with a specific Photoshop window arrangement allows for faster painting...get those deadlines done!
First things first, I'm working on a two or three year old iMac 23" and a Wacom Cintiq 12wx (the ExpressKeys are also available on the Wacom Intuos 3's, 4's and 5's too). Below the video, I've included diagrams of how I've set my Wacom Cintiq's programmable options. Remember, the programmable keys come on the Intuos tablets as well, so if you don't have a Cintiq, all is not lost!
The Cintiq and Intuos tablets come with programmable keys located on both sides of the tablet. I've disabled the ExpressKeys on the left of my tablet being that I'm left-handed and it's just too much of an inconvenience to use while I'm trying to paint! There is a slight difference in how the keys are set up depending on how old your tablet is, and here is how mine are set up. The letters/symbols in parenthesis are the keyboard shortcuts I used to program the functions into the HotKeys in my Wacom preferences.
Wacom's Radial Menu
In Wacom's preferences menu (under Apple's System Preferences), you can find the options for customizing your Radial Menu. Here's a close-up version of how mine are programmed:
I hope you enjoyed! By the way, I'm sure we'd all love to hear some cool tips and tricks that you've put into place regarding your tablet and Photoshop! Let us know your favorites!