Square is my favorite but never used in industrial maintenance much. The square combos are on new electrical devices for construction though. I use mostly Phillips/slotted. A few security torx. Lots of hex heads, and all the small electrical terminals are slotted.
Its so much fun! My bro got it for me for Xmas. I work as a maintenance electrician in a factory so it’s kinda fun combining my work with a sci fi game. It’s really chill and you can even pet a little lizard doggo.