How do you compare components?

I’m going to be comparing HDMI cables for the I²S connection between a Denafrips Iris and Pontus 2. ALL are certified 8K Ultra High 2.1. A $6, $47, $72 and $150. My thought is to start with the cheapest and work my way up, giving each a few days to settle in. Is that the best way to go about it? Or start with the most expensive and work down in order to hear if there’s a degradation?