I have 2 upgrades available(1 unlimited, 1 2gb) with VZ. I'm planning on the ordering an S3 for the the unlimited. I'm thinking about flipping the other upgrade. What currently subsidized VZ would offer the most bang for the buck? I was leaning toward ordering a second S3. However, after hanging out with a bunch of iphone lovers, I'm starting to think that the 4s might be a better flip.