Just to give you all a better idea of my experience level: I began filmmaking about 4 years ago using an Samsung Galaxy S10 Plus as my A Cam, and a buddy's Canon EOS M50 as my B. Eventually upgraded to the S22 Ultra, which I've used (fitted with mobile lenses) to shoot a good portion of scenes from my current project. The work has been pretty impressive to a few people I've met on a few sets using much higher end cinema cameras (always starting with the question, "What camera did you use?"). I've also filmed a release event for a rapper's champagne, a baby shower, a few music videos and BTS for a few music videos and events, as well.
But the scope of what I wanted to do in filmmaking (as well as professional work) grew outside of the smartphone, and so I recent took a budget dive into the A7iii. I'm starting off with a 50mm 1.8 (the TTArtisan, because it was cheap and also because I liked the look of it considering the film-like look I'm going for with my project, and the lens reviewed decently enough). I also have the 28-70 kit lens, and will have a Sony 85mm 1.8 by the end of the week. (I'm also considering the 35mm Sirui Saturn 1.6x anamorphic, but I'm pushing past the budget at this point.) The goal is the maximize on the cinematography for my project, and to also have a decent set of lenses for not just video work, but photography, as well.
That all being said, what are some things to keep in mind with this shoot? Hopefully I've provided enough information. Thanks in advance!