Unlike most gimbals such as the Ronin or Movi, the Helix Jr is designed with the handles at the same height as the camera, so it's much less straining on the arms and allows you to shoot for longer without getting exhausted. It works great with cameras like the A7s, GH5 and Blackmagic Pocket Camera. Helix batteries power the gimbal and focus motor. They can also power the monitor and camera if you have p-tap adapters, but of course this will eat up the Helix batteries faster.

Comes with a Tilta Nucleus Nano thumbwheel focus system, so the whole rig can be run by just one operator. You can also rent our SmallHD monitor which works great with it:
https://kitsplit.com/rent/smallhd-702-bright-monitor-with-sdi-hdmi-bushwick-ny/edit?tab=B
And our Blackmagic camera also pairs nicely!
https://kitsplit.com/rent/blackmagic-pocket-camera-4k-metabones-ef-rig-bushwick-ny/edit?tab=B

I can provide a quick demo of the system when you check it out, if needed.