Buying My First AC in Chennai – Need Advice on the Best Brand!

Hey everyone, I’m based in Chennai and planning to buy an AC for the first time. Since I’ll be using it only at night, I want to make sure I choose the best brand for my needs. After some research, I’ve shortlisted **Bluestar, Daikin, Carrier, and LG.** Based on your experiences, which brand would you recommend in terms of cooling efficiency, durability, and after-sales service? Would love to hear your insights before making a decision!