Extra Magic Hours and choosing parks

So we have not yet decided if we are staying on-site or off. Typically I can make a chart deciding which parks to avoid when we are off-site based on their EMH. I’m wondering if the same rule applies when the park as the extra hour in the evening? How do you take this into consideration when you stay off-site?

It is interesting that touring plans have a lower number for EMH days during a couple of my days in May. You wouldn’t have rope drop advantage, but maybe as the day goes on it would even out? If I went I would get fast passes as early as possible in the day.