I wouldn't bother with the move as it would take away a full day with the bus ride the flight and then the check-in. Not worth it in my mind when you're only there for 10 days. With a full day of travel to Negril or Ocho from MSP on each side of the vacation you're under 10 days on the rock. That being said... even if you don't leave the resort, except for resort sponsored excursions, you will enjoy trying something new. Make sure you at least get out to snorkle at the reef and do the tourist thing and take the catamaran to Rick's for the sunset.

All THAT being said, I have never stayed at either of these two properties and am assuming that they would be comparable.