High ISO – 5 tips to REDUCE NOISE in camera.
Shooting m43 at the air show (Jim Chung).
Top Memory Cards for Photo and Video Recording (Explora).
Leica 10-25mm distortion test at Asobinet.
Leica 10-25mm review at Fujiyablog.
Plenty of news on the facebook E-M1II group, Panasonic FF and the GH5 group.