I think it is the top brand( Bajaj) for air coolers, as lloyd for air cinditioners(some people may have different opinions).i purchase Bajaj air cooler from the local market 4 years ago and its a nice purchase because not a single damage in that 4 years.i buy it at rs 6000 approx, when I were purchase it, I feel some expensive but after the use of that I feel it is nomore expensive, I buy it because of the trusted brand Bajaj .i like its cooling, dont expect as airconditioner’s like cooling but as cooler’s cooling it is great, it looks nice after use of 4 yrs it looks new till yet.it is portable because it is not more big and not more small, it is medium in size.i only dislike its a professional like cooler means no one open it for repair or for something elso without knowledge, it can only be opended by professionals or by Bajaj engineers or by electricians.appart from that its a nice cooler and its a best purchase of me for cooler’s in my life till yet.