I would opt for Park Hoppers. The dining plan is not confusing by any means, but it does require a fair amount of planning to maximize your credits. You are tied to using certain types of credits whereas if you were to pay out of pocket for all of your meals/snacks, you would be able to choose whether to have a lot more snacks (and as I'm sure you're aware, not all snacks are unhealthy and you can make meals out of them) or skip meals here and there.
We had park hoppers and used them every single day. We loved having the freedom to come and go. It was a low peak season while we were there so we finished the parks much faster than we initially anticipated and would have been bummed if we couldn't switch to another park on the same day. We ended up spending the first half of a day at say, AK, then the second half of the day at Epcot or MK to explore and then eat dinner and watch fireworks. We didn't think it took long at all to park hop -- we also stayed at CSR and loved the resort overall and the bus system was awesome. One of the park days we were just really tired so we went back to the resort around 4pm or so and just relaxed, then ate dinner at Pepper Market (we didn't particularly enjoy dinner at Pepper Market but it was convenient).
Another morning, we decided to eat a big breakfast, skip lunch, and have an early dinner. We did the Pepper Market breakfast buffet (very yummy!) and then headed out to the parks. We actually had the "free"
DDP and it was way too much food. We would have much rather paid out of pocket for our meals. We turned down most of the desserts (because you get one with both CS and TS meals) and had to try really hard to use all of our snack credits -- which we used for breakfast foods (muffins, cinnamon rolls, yogurt parfaits). I think we only got 2 actual "snacks" throughout our entire 7 night trip -- a dole whip, and a Starring Rolls cupcake. Snack portions are so gigantic we shared.
I really think you will enjoy the park hoppers and will save money by paying out of pocket for your meals...and remember, you can share some meals also if one person isn't particularly hungry. Also, I remember since we were on the dining plan we searched for the more expensive dishes like the steaks, lobster, etc just so we would get the "value" of the DDP, when in reality a few times we would have much rather had a sandwich and fries or a bowl of pasta.
