So I finished it at dark mode difficulty getting the cool looking Kinslayer gear, and the bad ass looking swords (weeper and mourner.)
I sided with Iorveth and freed/rescued Saskia. I really liked Iorveth’s path, story of Vergen, and Saskia. The appearances of Roche were also pretty cool as well.
I like the development of Iorveth and was pleased with how my choices/actions contributed to it.
It was a great ending despite all the witch hunting and impending invasion. I will use that as my import into The Witcher 3.