Buoyancy needs of a Videographer

[SeaHound]

Generally, back inflation BCs are more popular on this board than jackets but what bc would you choose if you were taking pictures or making a video? Videographers often have to be steady in vertical position to film and I was just thinking back inflation (with its inbuilt tendency to put you horizontal) will cause the diver to struggle and lose stability. Videographers also have to roll and swim on their side to film. How would a back inflation BC do in that situation?

Any thoughts?