I want to purchase a 2 year contract iPhone 5, 6, or 6 plus?

I want to purchase a 2 year contract iPhone 5, 6, or 6 plus?

Added (1). I NEED TO KNOW TODAY!

Added (2). I want to buy a 2 year contract iPhone. Then buy a 4g sim activation card to BYOD to a 4g ALLSET prepaid plan. Then I will set up the plan with the minutes and mobile data. This will happen at the verizon wireless store. Is this possible?

Well since it's a two year plan I highly recommend NOT getting the 5 because soon it's going to be extremely low tech. You don't want to be stuck with a low tech device for that long. If I were you I would get the 6, thats just me.

Get the one that fits your budget.