DXRacer really has made a top-of-the-line chair with the Martian. The frame is firm but comfortable, not crushing you in but letting you comfortably sit. The headrest is extremely versatile to cradle your neck no matter where you're sitting, and the powered back lets you perfectly adjust for how you want to sit.
Whether you're using it for gaming or the office, the various electric features put the DXRacer Martian Pro a cut above the competition.