There are many ac brands in the market. I think many of you like me get confused which one to buy . we all now that even if we buy some cheap brand it will last for 2-3 years . top brands are o general daikin Mitsubishi Hitachi etc. if u want complete peace of mind go with ac its quite costly as compare to other brands but its cooling area coverage will blow ur mind . trust me its made of full copper. very silent with r410 gas eco friendly gas