Hi, welcome to the forums! Your room size would play a factor in which of those options would be best. I have M60's and a VP100 up front and the soundstage is quite seemless. You would be able to get away without a sub for now if you went that route, but I would recommend one as well as some QS8's down the road to complete the package. These speakers are awesome, accurate, and very detailed, so regardless of what you watch or listen too, they perform very well.