I tend to go for keyboards that don't need all of that messing about with the Fn key, too.
By the way: It's a lot more than 100 keys. People tend to accept that because they have what is called a '105-key' keyboard that it actually has 105 keys. One of my '105-key' keyboards has 124 physical keys. For approaching a decade now, I've wanted a 127-key keyboard from Brazil. Formally, that's a '107-key' keyboard.