I know that The Witcher 3 allows me to 'simulate' a Witcher 2 save by allowing me to make various key decisions about what happened in the previous game.
However, I do have some Witcher 2 save files lying around. Thing is, I don't remember for sure what choices are in them, and I feel like I'd benefit from making them fresh. Alternately, I could always double back and replay the final chapter of The Witcher 2, or just roll the dice on whatever save I have lying around.
Is there any benefit or change from using an import, rather than simply making the choices in-game in The Witcher 3? For example, do any items carry over or NPC's or other changes that are not brought over based on the Q&A session?