[Jtsummers]

They aren’t terribly intuitive, but they are much easier than alt-codes. If you’re a touch typist it doesn’t take long to memorize a reasonable number of symbol positions. I still can’t temember any alt-codes though when I’m on a windows machine.

[knolan]

I know the few I use regularly and the rest are easy to get via ctrl CMD Space. I’ve added various symbol sets to the character viewer and it suits my work flow.