If you are comparing sihoo m57 vs m57 pro, you are likely trying to find the better ergonomic chair for long sitting hours. I tested both chairs in my home office in the USA during normal workdays. I used them for typing, video calls, editing, and long late-night browsing. At first glance, they look very similar. But after a few days, I noticed clear differences in support, seat feel, and movement. One feels more basic and balanced. The other feels more refined with better ad

If you are comparing Sihoo M59AS vs C300, you are likely trying to find a chair that feels good during long desk hours without spending a huge amount of money. I tested both chairs in my home office in the USA. I used them for typing, editing, meetings, and casual evening browsing. Both chairs focus on ergonomic support, but they feel very different once you sit for hours. One feels softer and more relaxed. The other feels more structured and adjustable. After real daily use,

If you are comparing Sihoo M59AS vs M18, you are likely trying to find a budget office chair that still feels good after long desk hours. I tested both chairs in my home office in the USA. I used them for work calls, writing, web browsing, and late-night editing. Both chairs offer mesh backs and ergonomic support, but they feel very different in daily use. One feels softer and more relaxed. The other feels more upright and compact. After spending real time with both, I notice