I have a property specific offer from Aria booked and see that my MLife Winter offer gives me the same main list of benefits (nights, resort credit, freeplay). Is there any advantage to booking one over the other? I noticed that the Aria offer says the resort fee will be added, while the MLife says may be added- perhaps this is one thing worth checking into. Also, I see the Aria offer says special rates for additional nights, while the MLife does not. Anything else worth noting? Am I more likely to be offered an upgrade with the property specific? I had it booked but had to push it back and was offered one quickly the first time around, but that may have just been a coincidence. I will call to sort it all out but just want to be prepared.