If you're alternate-keyboard-layout-curious (like I am) https://gnusenpai.net/colemakclub/ is a fantastic resource (and has support for key-remapping to simulate the layout on the website without having to fiddle with any of your settings!)
anyway if you need me I'll be desperately trying to get comfortable enough with the Workman layout to be (relatively) functional when I return to work after Thanksgiving
I've also really been enjoying the lessons on https://www.keybr.com (which also has an emulation mode so that you don't have to mess with settings)