I think I could not find anything better than the air conditioners that I saw over the internet, which I later bought by the way, because of the special feature geothermal Heat pump that they have in their units, which is literally a pump to suck the heat from a room, then out of the building. I thought I needed to have a new air conditioning unit after my old one stopped working all of a sudden. The repairman that checked it out said the thermostat just gave in. he said it was all because the room is always warm whenever we turn it on and the thermostat was not able to handle it anymore so it just broke down completely. With the new one that I bought, I was able to monitor how different the new air conditioning works because from my observation, it cools our room faster than the old one, even when the old air conditioning unit was still brand new. The best part in buying the new air con unit is that they have a five year warranty on all of their products, and they have a customer service that is always open all days of the week.