You’ll get a lot of split opinions here. The OC is smaller and quieter, the SC has about double the number of villas. The beach sizes are about the same, but it’s easier to get a palapa at the OC because there are more per keyed room so less competition. The pool at the OC is nice but unremarkable (in my opinion): the pools at the SC are bigger and more numerous. Pools at the SC include a kiddie pool, a toddler pool with a splash zone, a large pool with waterfall and spray features, as well as a nice curved slide through rocks, which connects to a large lazy river, adjacent to that is another pool with a pool bar and volleyball net. Hidden behind shrubbery is an adult only Serenity pool, with an adjoining hot tub.. there is another hot tub within the landscaping of the lazy river,
The SC has a play set, outdoor shuffleboard, pool table, ping pong and foosball by the splash pool, the OC has giant checkers and chess.
The SC has a large greatly club and the OC guests can share the facilities at the Marriott hotel next door. they can also use the hotel pool, except for their adult pool.
1BR units or the master of the 2BR at the OC have a jetted tub, while the SC has a large soaker tub. There are in villa washer and driers in the 1BR units at the SC but not at the OC, but there are units I believe on every other floor.
The units at the SC are a bit larger but both are nice. Both resorts have grills.
And both share the same part of Palm Beach and you’ll have a great time at either resott!