I can't tell exactly when you are visiting but it looks like it is during a fairly low-crowd period (early December?). I find hoppers to be more helpful during crowded times and longer trips. We can end up cherry-picking towards the end of a long trip.
We can go to a hopefully less crowded park during the day and still go to a show or parade at a different park. This can make a difference depending on special events or shows going on. If the MK has a special event in the evening like Night of Joy,
MNSSHP, etc., the park usually has relatively low crowds early in the day; if we aren't planning to participate in the evening event we can go early and hop somewhere else.
You can purchase the hopper option any time during your visit so if you feel the urge after a couple of days in you can splurge on them then. This is not easy for me to do if I'm buying four of them and realize its another $200 or so but for some reason I'm okay with it when spending the money on the initial ticket purchase