With our kids, we always did EMH, up until lunch, then head to a different park for the afternoon. Back to our resort at dinner and hang out, relax, early to bed.
With just DH and I planning on this next trip, we will only be doing MK EMH, as there are lots of rides we can do. The other parks, we will go on none EMH days, and probably later than rope drop, since we are going to flip, and do more park time in the evenings.