are you saying the RX100 has more tech than the GH5? Does it have anamorphic mode, 10-bit internal, full HDMI out, the ability to save all settings to an SD card, waveform monitor, truly usable touch screen, fully articulating LCD, 4K 60p unlimited recording, and on and on? If the batcam had all the features of Sony, Panasonic or Fuji, it would cost in the same ballpark.