If a ball looks dull, the light is the first thing to check and almost always the thing at fault.

What a flood does

A wide beam lights the entire sphere at once. Every facet reflects at low intensity in every direction simultaneously, and the eye integrates that into a soft grey glow around the ball rather than distinct beams.

The ball is working perfectly. It is being asked to do something optically impossible.

What a pin spot does

A narrow beam hits a small cluster of facets hard. Those few facets each throw one bright, well-defined beam, and as the ball turns the cluster changes, so the beams sweep.

It is the single cheapest improvement available to most rooms, and it usually costs less than the ball did.

Placement matters as much as the fixture

Hit the ball off-axis rather than straight on from where the audience sits, or the brightest reflections go straight back at the light and the room gets the leftovers. A steeper angle also throws beams across the floor and walls rather than into people’s eyes.

Two spots, not one

One pin spot gives you a sweep across roughly half the room. Two, from opposite sides, fill the space and remove the dead zone. If you are buying a kit anyway, this is where the money goes furthest.