LG is no doubt the best brand of contemporary electronic market. Since I am using it, I get no regret. I am happy to use my money intelligently on LG and it is paying me back in the form of cool atmosphere of my room. 1.5 ton is I think enough for the 16 by 16 room I have. Its design and oerformance is excellent since I bought. No water dropping issue and voice while working. If u dont wana waste ur money than close ur eyez and simply go for this product