Sony A7C vs Panasonic GH5M2 – Full Frame vs Micro Four Thirds
Olympus OM-D E-M1X: 2 Years. No Regrets. – By Thomas Stirr
Sigma 17-70mm f2.8-4 Full Review with GH5 and A6300 (MyLifeFrAiur)
How to Warp Photos for More Compelling Compositions (42West)
When to Zoom Out (Explorer)
Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.