I started on a few early Canon models, then I eventually acquired the Black Magic Pocket Cinema Camera and I haven't used anything else since!
With a few camera tripods and some light stands, I have a great setup for shooting short films!
Proper lighting is essential for quality content, so try one of these options!
Crisp audio is also essential for quality content!
For the Camera lover, try picking up a camera cage! You'll thank yourself later.
Of course, if you are working with a smartphone, whatever you have is fine! I use the iPhone 14 at the moment, and the specs are more than enough for my content!