2 year contract or VerizonEdge?

Which one actually save money or is better? I'm trying to buy two iphones on verizon for me and my girlfriend but the two year contract for us will be 150 a month but I don't know what the edge plan would be or if it is better or not. I need opinions please?

I think that Verizon Edge is a rip off. I also think that Verizon is a rip off. I currently use Net10 and I will continue to use Net10. My Net10 phone uses Verizon towers for service. So I get the great coverage of Verizon for less than half of the price it would cost me to use Verizon.