Curious what models (starting 2015) you guys consider is an upgrade over the 920. I understand the 920 is old, but there are so many budget models being released now it's kind of hard to keep track of what is actually more powerful and full featured. If it's mostly a matter of considering processor, memory and camera then it might be easier than I'm making it out to be. I'll probably upgrade this year but I'll also be considering price. If you can think of a list off the top of your head it would be much appreciated.Thanks!