Last year Ryan took a look at Cooler Master's Caliber R2 gaming chair and he was pretty impressed. Well Cooler Master is back with the Caliber R3. This new model features upgraded headrest and lumbar support, a 1.5cm thicker seat base, and an improved ergonomic fit for all users. While this gaming chair my look like every other gaming chair out there it definitely has some features you won't find on others.