I really don't know which version to get. I have narrowed it down to PC Engine or the Core model. I don't think I want the TG16 because I don't have that model I have a TurboDuo, TurboExpress and PC Engine. I want a Core someday and a SuperGrafx. The games are all the same so tough choice. What model are you looking at picking up for those that plan to pick one up?