Well OP you got every answer possible--they won't make a difference, they may make a difference, and they will definitely make a difference. FWIW it is a hobby...spend a little money and see what your ears tell you. No one else posting here is going to live with your system.
BTW I agree with adg101 and akg_ca: better cables with jumpers rather than two sets of lesser cables. YMMV--as you can see from all the different opinions.
Peace
Al
BTW I agree with adg101 and akg_ca: better cables with jumpers rather than two sets of lesser cables. YMMV--as you can see from all the different opinions.
Peace
Al