Our current business goal is to improve the success rate of iBeacon wake-up on iOS. Apple's official iBeacon specification recommends a standard broadcast interval of 100ms; Now we are planning to shorten the broadcast frequency to 50ms, and we would like to consult the full dimensional impact of this change, and whether it can really improve the success rate of beacon identification and pull trigger on iOS devices.
Effect of iBeacon broadcast interval adjusting from 100ms to 50ms on iOS activation effect and system compatibility
Here is what the specification says: Proximity beacons must broadcast the entire 30 byte advertising packet in all Advertising frequencies using a fixed 100 ms advertising interval
And here is the IETF RFC 2119 explaining the meaning of "MUST": This word, or the terms "REQUIRED" or "SHALL", mean that the definition is an absolute requirement of the specification.
Anything else you want to do, you are free to test extensively, and if you find that you are getting better results for your use case, enjoy your implementation.