I was having a discussion on another thread regarding HDMI and why there is no difference between a cable costing say £5 and one costing £1000 as long as you are using the correct spec cable for the system you have (1080p, 4K, 8K). It seem there are those who even now say they can see differences like better colour, clarity etc. This is purely placebo effect and nothing to do with the cable.
So, in short, I would never spend more than £10 on a cable, usually much less.

There is a good article on CNet explaining much better than I can.

https://www.cnet.com/news/why-all-hd...-are-the-same/