1. How close is your spring break to Easter? The closer, the busier. It looks like your break falls right after Easter, which is close but better than the week before, I think.
Our spring break is March 11, so fairly far away. Our fall break is the same week of most people who get fall break. We'd go weekdays either season. Point for SPRING
2. Do you like holiday overlays or want to see DLR in its "regular setting?" For a first or only visit, I think I'd want to see it without the holiday stuff unless I was wild about Halloween.
We've been at both times of year. We really liked the Halloween stuff, but it's not a dealbreaker. Point for FALL
3. Personal schedule: Better to go sooner or later (impatience vs. saving up), do you have a child about to turn 10 with adult prices, or a child almost at a certain height? School/sports conflicts?
I do get impatient; our youngest is still 7 and just hit 48 inches. Fall is much harder to work around my eldest's school activities. Point for SPRING
4. Park hours: Hard to tell with DCA expansion, but those should be proportionally longer any time of year now. In October,
Disneyland will close early some days of the week for the Halloween parties -- for you is that a fun extra or annoying to schedule around?
We wouldn't pay for party tickets for 6 so we'd have to work around the party days in October. Point for SPRING
We decided spring was the better option for us, with crowds playing a factor but my son's schedule being the biggest reason.