I am using the whirlpool air conditioner from last two years and it is working very good even the service provided by whirlpool is very quick. This have convenient feature if auto restart. Actually I use it only in the Summers. I have a 3 star whirlpool window ac. Very quite and decent power usage.
So I think whirpool acs are very good if you are looking for that ac which will fresh your mind dont think & just buy it now. After buy whirlpool ac you will feel like you are in ice.