I also prefer a real scroll bar because it's easier to accurately scan through huge files, but I'm honestly confused at the idea of not having a scroll wheel in 2022.

Excluding touch/gesture mice like the Magic Mouse, I don't think I've seen a mouse without a scroll wheel in maybe 15 years. Is it just a hardy relic, or do you have some kind of special design for accessibility?

Edit: Nevermind, sorry I just noticed the other reply that asked the same thing. It's still a very unusual confluence of requirements, but I kinda get it with a track-ball.