I play the game with the keyboard as much as possible.
And plenty of the game mods break the key bindings, and I avoid those, and am cranky when I play them.
I'm aware that I'm an the extreme minority here.
But with the addition of preset SCU's it broke the keybindings for all SCU's
So now when I select a bunch of SCU's under missile fire and press esc,b,2,k they just give me a silly look. and then take damage as I hunt through the icons to find where the #$%#$%@ missle defense located. It does bad things to my flow.
And there isn't much I can do get my flow back other than not build SCU's, or see if the this can be fixed.