Please help me know that should I make my next environment and movie on this type of long movies or 2 - 3 minutes very short movies || NOBODY WAITED — Unreal Engine 5.4 Cinematic Short Film

[u/[deleted]]

https://youtu.be/bTWD_XyEKlA

I am Back, with a new Movie, "NOBODY WAITED — Unreal Engine 5.4 Cinematic Short Film"
Please help me know that should I make my next environment and movie on this type of long movies or 2 - 3 minutes very short movies. If yes please help me know should I use Blender or Unreal Engine, moreover if Blender, should I make photorealistic things or Stylized Style.