First a7rIII unboxing video and buffer test
This is the very first A7rIII unboxing video: Jason Lanier also made this A7rIII buffer test: Sony A7R III – Hands-On First Look and Sample Photos: Preorders: Sony A7rIII at Amazon, Bhphoto, Adorama, BuyDig, FocusCamera, Calumet DE, Wex UK.