My wife and I will be in town from December 20-23. We currently have an Executive King Suite booked at the MGM, but I am considering staying at the Cosmo. I've stayed at the MGM before and hear great things about Cosmo. I only have Aria, Mirage and MGM to compare it to. The only thing keeping me from booking Cosmo is the price difference and the fact I get a food and drink credit at MGM. Everyone raves about the balconies at Cosmo, but I'm wondering if it will be too cold at the time to really enjoy it. I've been to Vegas twice in December and both times it was pretty chilly. I guess I'm just looking for someone to really sell me on switching to Cosmo, despite the price difference.