[wegwerff]

Similarly. I do have

     (global-set-key (kbd "M-o") #'other-window)

since C-x o is a bit much, but I don't feel any need for all these extra packages.

But it's nice to have such an in-depth reference, Karthik's articles are always very educational and interesting.

[trocado]

I use the <apps> key, usually I hit it with the base of my right hand.