I tend to set them so I’ve got a bit of movement each way for easy stage tweaks.
P - tone at about 60%. Then I can tweak for the song. Then I can have Jamerson at one end and Duff at the other.
Active 2 band - bass at the detente and treble a little bit down.
Active 3 with mid sweep. Bass at detente, treble a bit down. Often the Q on the treble for a 3 band is quite narrow so I move the mid freq as high as it will go and reduce that a bit as well.
I’ve got a 10 band EQ on my mini board too, but mainly for solving dodgy room issues.