I must admit we really like our Bose SoundTouch 130. It's tweaked to perfection, bass, vocals, all. Now there is the newer, more powerful 300. First thing for you to know is that we are not interest in shaking the windows with the 300's powerful sub. It's clear, concise bass would obviously be an advantage. I've been told a number of times audio for the 300's soundbar is not much different than from the 130 but I do not know that to be factual. With all this said, is it worth the expense to replace our 130 to the 300?