Here is a full shoot with on camera flash - both the good and bad and how to fix them. The Sony A7RV with the Sony HVL-F60RM 2 were used for this shoot. I also used the Sony FE 50mm f/1.4 GM lens for the entire shoot.

Sony A7RVSony HVL-f60 RM 2Sony FE 50mm F/1.4 GMOn Camera FlashSpeedlight