Daikin Price varies from 40k to 48k depending on star rating.
Hitachi , 44 -55k depending on star rating and feature
Mitsubishi Electric, 51k, No star rated inverter available as of now. Installation kit extra. Imported unit from Thailand
Panasonic, 5 star inverter will be 49k. ODU Imported from Malaysia. Lower models around 40-44k.
Hitachi will be most power efficient, though service support is questionable. Mitsubishi has best build quality.