If you want an AC with good quality and long life its OGeneral but I don't think it will fit your budget. Even Hitachi is good. But for your budget - LG.
yeah O General's are really good.... both the AC's in my house..a .75 ton window AC (almost 4 years old ) and the 1ton split cool really well..never had any issues with them .(other than regular maintenance)
infact the .75 ton window AC of O general is so strong ..its hard to believe its only 0.75 ton.
I have no idea about the pricing ..but incase Ogeneral fits in your budget..Go for it.
Thanks for the suggestions guys. Got a Voltas Vertis Elite 0.75 ton for 18 change. (including stabilizer (VGuard), fitting and transportation charges).