For less than half of what you would spend, you could make your own cables, I make my own. The same large gauge wire, zinc plated solid copper end lugs and terminals, and heat shrink are all available locally to me and relatively inexpensive... sometimes I scavenge cables from the junkyard, copper prices are so high... BMW and Benz typically have long, large gauge cables and are usually clean. I crimp or swage AND solder the ends on too, with a small torch for a truly indestructible cable.