When comparing Workman vs Norman, the Slant community recommends Workman for most people. In the question“What are the best keyboard layouts for programming?” Workman is ranked 4th while Norman is ranked 8th. The most important reason people chose Workman is:
Colemak's focus on the home row is flawed. Due to differing finger lengths and the natural range of human hand motion, the center columns (even on the home row) take more effort to reach than the top row with the longer middle fingers. Workman takes this into account.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Less lateral motion than Colemak
Colemak's focus on the home row is flawed. Due to differing finger lengths and the natural range of human hand motion, the center columns (even on the home row) take more effort to reach than the top row with the longer middle fingers. Workman takes this into account.
Pro Common English bigrams are optimized
This is an emphasis shared with Colemak, but Workman focuses on the easiest keys instead of the home row.
Pro Finger travel is very low overall
This is good for preventing RSI.
Pro Very comfortable for Vim
Works so well out of the box that I can only think the creator thought about it beforehand.
Pro Good for programming
Common characters {} [] <> () / ' " are easily accessible by the right hand on the right of the keyboard.
Combinations ( { + } for example) are placed side by side on the keyboard which is useful as well.
Pro Works on any keyboard, but additional benefits from Matrix style keyboards
Someone mentioned a CON because it was designed for Matrix style keyboards, but it was designed on a standard keyboard. However, matrix style keyboards adds additional benefits on top of this key layout. For those who don't know matrix keyboards are those where the key rows are not offset, but are directly above one another.
Pro Ctrl- AZXCV shortcuts are still accessible with one hand
AZX are in the QWERTY positions, and CV have only shifted one key right. This lets you use the mouse with the right hand and the shortcuts with the left, unlike Dvorak.
Pro Mac version has Dead Keys version
The macOS version of Workman has the comma (,) key as a dead key, which allows you to access harder keys on a secondary layer.
Pro Most symbols and shortcuts are the same as QWERTY
Pro Uses the same fingers as QWERTY for most letters
Norman keeps 22/26 letters in their original QWERTY finger, making the transition easier, and, according to many tests, does so without much loss in ergonomics.
Pro Keeps many common QWERTY shortcuts intact
Common shortcuts, such as ctrl + z, ctrl + x, etc., are kept in their original positions without much loss in ergonomics, making the transition easier.
Pro Feels fast and comfy
Pro Focuses on the keys easiest to reach for the human hand
Like Workman, Norman takes human anatomy into account.
Pro Designed using normal keyboards in mind
Unlike keyboard layouts such as workman that are desgined to be used by matrix keyboards, norman is made to be used by a standard keyboard.
Pro Favours the right hand
Unlike other layouts, such as workman, norman favours the right hand due to it usually being stronger than the left.
Cons
Con Certain Keybindings don't work in certain applications
In certain apps (like kitty terminal emulator), keyboard shortcuts like Control+C do not work.
Con Designed to be used on a matrix style keyboard
This keyboard layout wan't designed to be used on a normal keyboard.
Con Bad on SFBs
Lots of same finger bigrams (when 2 keys are hit simultaneously by one finger like the qwerty "ed".
Con A very small user base and community
Con Designed for right handed use
The Norman was designed with right handed use in mind, making it a less attractive choice for left handed users. However, tests done by some users (can be found in the comments) suggests that the Norman layout might be balanced.
Con Scores worse in ergonomics using the Carpalx test
Norman, although scoring better in travel distance, generally scores worse in the Carpalx test than layouts such as Colemak. See the source here.