I purchased symphony stoem 100 i, 2 years ago, its price is too high even you can purchase a ac in its price but your ac will not work on inverter as it can, it is also little bit noisy but its air flow is also poweful and you can feal the same from a good distance. its completely remote controlled and beautiful, even if u place it in your drawing room it also makes your room beautiful. little bit costly and noisey else a good option an average product of symphony