GH4 Cage
Proper hardware is important. Because I have lots of friends with GH4s - this is the Cage I recommend to protect your camera + mount accessories.
This blog post includes an affiliated link. If you buy a product through one of my links I will receive a small commission (at no cost to you). I endorse this product and can't wait to use it on set once we can outside and film again. Thanks for your support!