Light can't be seen if it is not reflected in your eyes.
Nice beams will be seen only if there are particles in the air like water or dust.

Lighting is like painting. You require different brushes to make a base and then put the accents on the precise spot.

One big light can't replace many small lights. Many small lights can't replace one big light.

Don't use fast movements with sky tracers.
People need time to react and see where it comes from.