I've been checking back every so often for the trip I booked for 9-9 to 9-14, and only recently have the rates for Sapphire Falls been more then $10 higher than Cabana/Aventura. Even looking right now, Sapphire is $210, Cabana is $190, and Aventura is $180. Even if I was booking now, I would still lean towards Sapphire given how small the upgrade is compared to Cabana/Aventura.