Interconnects

To answer your question, no. There is no difference between interconnects unless they have some type of resistor or other electronic altering device built it.

Ah the flat earthers once again rear their ugly head where they’re clearly not needed or wanted.  Wonderful.

Yeah, don’t put the cart before the horse.  Settle into the new amp first and go from there.  I agree that your equipment could benefit significantly from better interconnects when the time comes.  The good news is it’s really easy to buy/sell used cables these days and try them out for little/no loss.

What specific improvements would you like to achieve from your current interconnects?