Secret Labs Titan here. Best chair I've ever sat in personally. Actually supports you without being too hard, the back goes all the way up, it's comfortable in many different positions, it's rock solid, etc.
I got my Titan back in January after 5+ years of sitting on a cheap chair I got from OfficeMax. Having switched jobs during the pandemic and now working from home I needed something better. It wasn't a week after the new job that I started getting constant aches and pains in my neck and back. This went on for nearly three months until the new chair arrived. It took maybe a week of readjustment to get comfortable but once I did I wondered how I lived with the old one so long. No more neck or back pain, no more wrist pain as I can raise them to a straight position. A good chair is worth its weight in gold.