Early Access Day at Epcot

Our family of 4 adults will be in WDW Dec 5-8 without park hopper tickets. We have to attend a timeshare presentation Monday (will have to leave midday for approximately 3 hours). We are unsure of the best park to schedule on the day of our presentation, either Epcot or Hollywood Studios. We have early entry access however Epcot is open for extended hours that night which do not have access.

  • Which park would be better to have 3 hour midday break without missing too much?

FYI we were at DHS in 2019 and did everything but have not been to Epcot in 10 years.
Thanks for any advice!

HS, crowds are bad mid afternoon anyway