Common question but need some advice from i5 users. For the first time in a decade Ive kept my phone until.my upgrade eligibility came up. ive got a 32gb 4s that I love but Im strongly considering a 5. I know the 5s is rumored to be out soon which Im betting is October, and I know its expected to be a big upgrade. The issue with waiting is, based on previous releases, it could be after Christmas before I can get my hands on one and theres no way I can wait that long. Is there any battery, signal or other issues with the 5 that should keep me waiting for the unknown 5s or should I take the free upgrade with trade in and grab a 5?