Oh here's a question... Just purchased and downloaded Hearts of Stone and Blood and Wine last night and have a couple of questions.
Do you play these before, during or after the main game?
Are these expansions stand alones or do they intertwine with the main story (Kind of like Baldur's Gate Expansions actually added into the original with extra areas to explore while playing the main game, etc...).
TIA.
They don't interfere with the main quest, they just add to your level cap, and give you some additional abilities/trees to open/explore. Much like the DLC's for Fallout.