I love this tool from Zacuto because it’s hand held. I tend to have an issue with setting up tripods; they’re ungainly and take time to stabilize and balance. This handy piece of equipment allows you to simply hook your iPhone into the device and hold your camera without worrying about your shaky hands. There’s a mount at the top for a mic adapter or external light and another on the bottom of the grip that can be screwed into a bigger tripod if you need to get stationary shots.
I feel like this is a fabulous way to easily gain some stability without sticking a tripod in one place or sticking something like the MonsterPod onto something. This way you can achieve pans and control zoom because the device is always by your hand. This would really be perfect for documentary filmmaking, in journalism we don't tend to pan very much. It is a little more expensive than the other tripods out there, but if you’re looking for something that will come in handy in most situations, this is it. It's durable and well made, so it is built to last. The Zgrip is especially good for events where there is a lot of movement and you might need to move quickly, like sporting events or breaking news.
Purchasing the Zgrip depends on how serious you are about using your mobile phone in the field, and how serious you are about your content. Because of its price it is a tool you really have to want.