yes finally i have decided to purchase Mitsubishi A/C - MSY-JS13VFOnly go for brands like..
Bluestar
Daikin
General (Don't know why people merge the logo & the name and call it O-General )
Hitachi
Mitsubishi
Never ever go for brands like..
Carrier
LG
Lloyd
Samsung
Voltas etc.
Hoping it would be long lasting