The problem is that between the two systems we had exp system changes so you can't really directly compare the two. If, e.g. the system did not change, then you could guess the scenario by Soukyuu would simply mean that w/o fatigue you got the same exp as you do with rested. Of course it could also be the other way around. But in the end the speed of getting exp would be the same. But since you can't directly compare the numbers then you can't really argue one or the other I think.