I'm playing the first Witcher. I have had this game for ages, but the sword combat always turned me quit. It feels simplistic and unresponsive at the same time. But now after hitting level 30 I'm finally able to play as a mage or witch or whatever it is called in this setting, and combat is better.
After this it's Witcher II, which I too have had for ages and then Witcher III, which I got as a chrismas present.