I've used a US-QWERTY keyboard layout my entire life. I've seen other layouts that do things like reduce the size of the enter/backspace keys, move the pipe operator (|) and can't wrap my head around how I would code on those.
What are your experiences? Are there any layouts that you prefer for coding over US English? Are there any symbols that you have a hard time reaching ($ for example)?
Used US and JP qwerty, both are fine after a while, but switching can be annoying (mostly I mix up whether " or @ is Shift-2).
The one thing I hate is the fragmentation of the bottom left cluster. I started out on keyboards with Ctrl Fn Super Alt, but now I much prefer Fn Ctrl Alt Super.