Sony's A99 II is a powerhouse of a pro camera

Sony's big announcement for the Photokina 2016 trade show was the A99 II, a flagship, full-frame camera designed to appeal to professional photographers. The A99 II improves upon its four-year-old predecessor with a much higher resolution sensor and faster performance. It's Sony's best effort at capturing some of the pro sports photographer market that's been dominated by Canon's EOS 1D line for years.
Speed is really the name of the game with the A99 II, and it can rattle off full-resolution im