very good HD digital freestyle quad, only 134g and with a 750mah Tattu R-Line 4S Lipo less 240g.
good speed with 1404 motors and 20A ESC's. I switched to BlueJay 0.14 24kHz ESC Firmware to get bidirectional DSHOT. Now I'm using RPM filter with Betaflight. Caddx Polar is current the best digital HD camera on market. Check my review - https://youtu.be/oH059W3wRKk