In this video I’m checking out the new ANDASEAT Kaiser 4 gaming chair, and yeah—this one was sent out for review, but like always these are my complete honest opinions. The Kaiser 4 is basically the upgraded version of the Kaiser 3, and it comes in two sizes (standard and XL) plus a bunch of color/material options. Pricing starts around $510 for standard and $540 for XL, which is pretty average compared to other gaming chairs right now. I tested the XL in the linen fabric (ash gray) and I also have the standard size in black PVC leather, so I can compare both side by side. Unboxing is pretty standard and assembly is straightforward with the included tools and step-by-step instructions. The only annoying part for me was connecting the cable from the bottom to the top—it’s a tight fit—but overall it took me about 30 minutes. Feature-wise, the big highlight is the pop-out lumbar support that extends up to 24° with an angle lock, plus a knob and lever so you can dial it in how you want. You also get 6D armrests with 360 rotation, a 135° recline, and a 15° rocking mode. After using it for a couple months, it’s been solid, my posture feels better, and the magnetic headrest stays put. For the price, I think the Kaiser 4 is an easy recommend—go leather if you want more plush, or fabric if you want a firmer feel.