Surprised there isn't a thread yet! I'm a looong time Paradox fan. Over 800 hours on CK2 alone. Loving CK3 so far. It really has far more content that I thought it would at launch. Aside from Byzantine and societies, there is heaps to do. AI seems well sorted. The QOL improvements are impressive as well. Also - you can play it for a month for $1 with the Xbox PC Pass deal here. Highly recommend giving it a go!