24fps - these days - is less about technology and more about standards and aesthetic. There are plenty of reasons why films have been shot in 24fps for the past handful of decades.
When you start increasing that in YOUR film, you lose a sense of familiarity in your audience and their (subconcious) willingness for suspension of disbelief probably goes away with it.
When you start increasing that in YOUR film, you lose a sense of familiarity in your audience and their (subconcious) willingness for suspension of disbelief probably goes away with it.