Question: which ac is the best to buy?
Answer: Daikin 1.5 Ton 5 Star Inverter Split AC Copper. ... 
Voltas 1.5 Ton 3 Star Inverter Split AC. ... 
LG 1.5 Ton 5 Star Inverter Split AC Copper. ... 
Whirlpool 1.5 Ton 3 Star Inverter Split AC (Copper) ... 
Carrier 1.5 Ton 5 Star Inverter Split AC Copper. ... 
Hitachi 1.5 Ton 5 Star Inverter Split AC Copper.