Sorry in advance if this subject has been discussed already. I tried finding answers through the search function but wasn't successful. So considering the iPhone 5 is out and the next generation model will come out in less than 6 months, is it still worth paying $200 for the iPhone 4 and $300 for the 4S? Is the 4S worth the extra $100? How long can I expect to keep receiving OS updates? FWIW, I have a Lumia 710 atm but since I've bought an iPad I wish I could use some apps on both my tablet and phone. I'd be rocking the phone on a tmobile prepaid plan so LTE isn't a concern. I'd mainly be using an iPhone for navigation, google voice, notes, calendar and a few specific apps for musicians. My main device will remain the iPad and will cover the more intensive tasks (GarageBand, games, etc.) Thank you!