I would start with a inexpensive quality cable from a respectable manufacture to use as your base line.
A great candidate would be the 12ga Mogami 3103
You never know - you might decide your money is better spent on something else
recommended speaker cables and interconnects
trying to upgrade step by step my stereo system, after not dealing with it for awhile.
right now have 3 kinds of speaker cables.
old audio quest , and an old monster cables.
a bit newer Kimber cable that are too short for my current configuration.
for interconnects, one pair of MIT mi-330
and one pair of Audioquest Ruby 2.
looking to upgrade for moderate price.
can’t give a budget range cause i am not familiar with the prices .