So currently in my living room area, I am running a 5.1 setup with the PlayBar, SUB, L/R Martin Logan Helos 22 8" in-ceiling speaker with the connect-amp. This may sound a little silly but Ive been fortunate enough to find a cheap pair Martin Logan Vanquish 14" in ceiling speakers that I would like to upgrade to. I was thinking of also changing my connect amp to the new AMP with my home system.
My question is, will I notice a big difference in sound quality or listening experience? Or is it just a waste of money and I will find little to no difference?
My main floor has an open design with the kitchen and dining nearby.
Please let me know what you guys think about this.