I have a Bose Lifestyle 12 system that has a malfunctioning receiver. Bose offered me to trade it in and get the V25 system for 1,249.99 retails for 2,499.99 or the V20 system for 799.99. retails for 1699.99. I will be purchasing a 3d tv that comes with a 3d bluray player. I am also a gamer. Which seems to be the better option? Thanks!