So, here's my dilemma. I have a Lumia 520. I'm looking to upgrade to something with a bigger screen. I'm in the US and not going to sign a contract. So, for me $300 max. The 630 should be out here soon, but I'm not impressed with it. Looking for 1GB of RAM and like physical buttons. I was thinking of getting an 820 from Amazon, Newegg or EBay for around $200. Should I do that or wait to what to see what other phones are coming out next month? My other thought was getting a Blackberry Z-10. Not looking to go Google or Apple. Thanks for your time.