Any recommendations for a good ergonomic chair? Need one with an adjustable headrest.

I've been using the Featherlite Liberate chair for almost 6+ months now, and can't complain. It is the nicest ergonomic chair I've used so far, and offers very good thigh support as well. Featherlite also has cheaper/costlier options, but I recommend trying them out before making a decision.

I have green soul gaming chairs for 2+ years now. Very comfortable bucket chairs, can get a bit warm if you live in tropical climate. They come in different price brackets from 8k to 20k. Unfortunately these are Chinese whitelabeled chairs imported at 7-8k and sold at 100% markup on Amazon. You can ping the promoters on their site and nudge them for a discount by directly buying from them bypassing Amazon. Ex: https://www.amazon.in/dp/B08DV8NFKP/ref=sbl_dpx_B08DV8NFKP_0 Appears to be overprised currently. I think I got this for around 13k couple years ago

@stocky-angle-92149 I tried the liberate one, was good but found the back moving left to right a bit weird. How are you dealing with that?

@broad-camera-13514 Greensoul quality is great, I wouldn’t hesitate buying them again. No complaints in my 2 years use, no squeaks even. But I have my doubts regarding its utility in Chennai climate, unless u have AC running midday.

Haha, yeah. That's a quirky feature. I use it whenever I'm doing a quick stretch without getting up from the chair. Rotate to either sides a couple of times, and you're good for another 30 mins. Useful when you have back-to-back meetings. But outside of that, I don't see a use for it.