Predictability of costs is important. If I use Unreal, if my game generates 2M$ revenue, I know exactly what I'll need to pay Epic. With Unity's model it's a c

Predictability of costs is important. If I use Unreal, if my game generates 2M$ revenue, I know exactly what I'll need to pay Epic. With Unity's model it's a coin toss. Are lots of people going to reinstall my games ? Am I going to get install bombed ? I have no idea.