99 gears massage gun

What is the difference between 30 gears and 99 gears of the massage gun?

Can I understand that the massage gun has 0 gear adjustments and 99 gear adjustments? It would be of no practical use
The gear of the massage gun is only to adjust the speed of different needs. The gear design of mainstream massage gun in the industry mostly focuses on the adjustment between 3 gears and 6 gears, which is completely sufficient.

What’s the difference between 30 gears and 99 gears? It can only be said to be a flashy difference.

When selecting the massage gun, generally speaking, 3 ~ 6 adjustable gears are enough for gear adjustment. If there are more gears, it’s really useless!