What to do?

[raw nerve]

Well over the weekend I got the ln55a950 from bestbuy which I did look at in the store, ect... Got about 1500 off samsungs list. Got it set up and was waitng for the magic to happen and............. looks like the old ln52a750 I returned about 4 months ago for halo ect.. Yes the blacks are a bit more blacks and I do have 3 more inches. I'm not cheap but can't seem paying almost 2 grand more for better blacks and a bit bigger. What would you guys do in my shoes,I have about 28 days left. I might go down to the ln52a750 but how many times is bestbuy going to let me change out tv's if the ln52a750 comes with clouds???