Equipment selection for a music video studio shoot

I’m a college undergrad and just got my first legitimate DP position for a music video shoot in a local studio. It will be relatively simple, various shots of the band playing their instruments, dancing, etc. I have a unique opportunity because the director interns at the studio, and they are giving us access to their equipment for free.

I am trying to decide between a Sony F5, Canon C300 mkii, or a Sony a7s (they have an Alexa Classic as well but I have no experience with it). I should also mention I want to use Schneider Xenon Cines, which would probably rule out the a7s unless I went with their lower-end set of SLR Magics. I’m wondering what cameras are popular for these types of shoots in the industry and what would your opinions be on the choices I have?

Thank you!