I am going to share my experience with LG LWA5CP3A 1.5 TON 3 STAR WINDOW AC, Gyz I purchased ot last year during starting of summers. Previous year was full of cooling effect due to this ac. Its cooling was satisfactory. Its a great advantage that is is tested up to 56 degree atmospheric temperature unlike VOLTAS, so if even temperature is more than 50 degree ot will not trip and colling will ve maintained. Thos again I have started using it. I know this year too my summer will be full of cooling effect. So gyz of you want an AC its my suggestion go for LG only. Its best and trusted. Good luck