Where to get CoD Ghosts the earliest?

Hi guys,
I just wanted to ask where you can get CoD Ghosts early. Last year i got Black Ops 2 from amazon and it arrived on monday even though it came out on tuesday. So this year I am not sure where to order it.
If i order it from gamestop i get it guaranteed on release date.
When i get it on amazon though it might come one day early or it might come a few days later, because last year some people got it like a week later. So i dont know if i should risk getting it later for one day or if i should go safe and just get it on release day.
Thanks.