advantages of bludroid and nimble over each other

[abansal22]

Hello,

Since I am new to the Esp32. I am interested in the Bluetooth connectivity. I am not sure what stack should be used in the programming of bluetooth on esp32. What is the basic advantage of bluedroid over nimble and vice versa. When to use which type of the stack.

[chegewara]

In short:

Bluedroid:
- its ble and bt classic stack,
- huge heap and flash usage,

NimBLE:
- only ble stack,
- small heap and flash requirements.

[abansal22]

Thanks Bro.