The Importance of Having Two Cameras on the Ronin

I'm wondering from a cinematography standpoint is there's things that you were able to do with slightly more resources but also I just maybe this is also just logistics it's a road trip there's a lot more people. One thing that was really beneficial on this was my AC Charles Bay always had two cameras going one one both the Alexa mini one and two sets of ultra primes  that never go any longer than say like a 35 or what is it 36 or something I forget the vocal lengths around there. We would have one camera on the Ronin to gimbal at all times and with that I would have a vest just called the Armamento not sure they'd do that