The SL2000 is my first racing chair. I can only compare it to my old business chair and a racing chair I briefly tried at a gaming convention. I liked how the items were packaged. All the pieces were there, the instructions were clear and concised. And as a result, I am enjoying sitting in the chair for hours at a time. The lumbar and pillow is exactly what I needed for my back. 

Overall, I am pleased with my purchase.