You're spending mental power indexing all the things you have. I assume you pay for your dwelling, dollars-per-sqft is a thing to consider.
Doing the Amazon route (which is exactly what I do) means I know I have every cables I could ever need within 24 hours. And I don't have to remember where I last put it, and I don't have to deal with knotted cables, and I don't have to wonder when a thing doesn't work, is it the cable?