CMF Buds pro vs Buds?

Hello !

I would like to know the actual differences between Buds pro and Buds, as they are the same price in my country.

Or are they gonna remove buds pro by the time cmf buds launches?

1 >>> Battery Power
2 >>> Neodymium Magnet

Cmf buds or cmf buds pro, which is coming in LDAC codec ?? And which is best to buy