Setting Priorities

[Talbrooks]

So in most of these mods,(Sexlab, Defeat, etc.)  you can set the priority and most of them are at about 10 or so...what does that mean, exactly?

 

Like is the lower the # the better? or if I set it to 99, does that mean it's the highest? or does it go from 1 to 99 with 1 being first, 99 being last?  

 

Help me understand this please!

 

Thank you.