If you're working with a gimbal and monitor, then you might be interested in super thin and flexible HDMI cables. If your cables are too rigid, this could influence the fluidity of your camera's movement on the gimbal frame. I've purchased quite a few different ones, and while many claim to be thin (which they are), they are not necessarily 'flexible'. CAME-TV now offers super thin and flexible HDMI cables in a variety of connections and length.

CAME-TV Super thin and Flexible HDMI Cables