See if you can buy cables with a return policy. The only way to see what you like is to try them on your system. Used cables come with the added benefits of being cheaper and already burned-in.
try lots of different wires and have fun.
I have compared a lot of products and I promise you they all have made a very big impact on sound characteristics…!
I’m now using Nordost speaker cables and balanced interconnects, Shunyata power cords for amp and preamp and an Anzus power conditioner.