"What’s interesting here, however, is that the mesh cushion and backrest can be removed and replaced. I’ve not seen that in any other chair, even ones that cost over $1000 – a huge improvement!"

DXRacer Martian's backrest adjustments are fully electric like modern car seats. And it's pretty damn awesome. With the ability to find absolutely perfect recline and lumbar positions via electric adjustment, it's hard to see any downsides to such a magnificent feature.