"Too pricey."
Personally, I'm not into chairs (have a standing setup + stool, an old armchair and walk around or squat a lot), but I had an interesting conversation earlier this year. It made a lot of sense…
What I learned is the following: DX Racer is essentially the Razer of computer chairs. They're apparently 90+ % marketing, and the rest is a cheap product made in China without any warranties. They don't even deny that, their profile reads: "Marketers and supplier of Gaming Chairs,…" Last time I checked, DX Racer offered nothing but the basic two-year warranty on some parts and didn't even mention others, whereas actual high-end-chair manufacturers provided 5-15 years depending on parts, expected use, etc. That's generally specified in BIFMA sustainability standards. DX Racer didn't comply to *any* BIFMA certifications at the time though—neither sustainability, nor ergonomics related. If you'd expect something like R&D, well, nope.