I picked up a great little test along the way: type the word ill or illegal followed by 100, using a capital I in illegal and mixing an upper case O and a zero in the number.
Ill10O
Can you clearly tell all these characters apart in your editor font?
I am all about Fira Code, myself
I assume you are right. So then I ask myself, for my own occasional use, would a standalone version of Photoshop from 2015 cover my needs?
Yeah, I think it would!
I was always a much heavier user of Lightroom than Photoshop anyway. I still need to choose between the FOSS options there.