Getting real annoyed with my Razr Maxx lately and I want to jump ship to an iPhone...my only hesitation is that in about a month, maybe a month and a half we could expect to see the 5 released. My thoughts are to pick up a 4S on upgrade, and then when the 5 comes out, sell the 4S as well as my Maxx and put the funds towards full retail on the 5. Any reasons why I should not do this? I'm expecting even with the 5's release to still get approximately $300 for the 4S and about the same for my Maxx....so I'm looking at $600 towards a $650 full retail. I'm really seeing this as a six in one hand, half dozen the other situation, but maybe another set of eyes might be helpful to see something I'm not. TIA!