[Chair recommendation] hi guys, any recommendation for a good working chair? Office style. Back support & height adjust. <12K

If you are in Bangalore try https://chaircycle.in for really good second hand chairs. You can ping them, and they will help you pick on the chairs also. DISCLAIMER: I am planning to get a chair from them shortly, but have had a great experience so far and seen good reviews in this community.

I got https://www.amazon.in/Featherlite-Liberate-Office-Chair-Black/dp/B08KSYCJC6 around a month back and it is one of the best investment on me this year.