''A surprising feature, for me at least, was the integrated lumbar support. A rotary dial located on the right side of the chair allows you to adjust the backrest for optimal spinal support via a mechanism that allows the backrest to slightly protrude, providing exceptional support in the lower back area – which is an area I often have pains in.''

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.