What kind of CPU would be more worthwhile in terms of price performance and future security?

I want to assemble a gaming PC soon and that raises the question for me which CPU to take. The Ryzen 3600x, the Intel i5 10600k and the Ryzen 3700x as a CPU are available to me, since the new PS5 has an 8 core Most games will probably only be optimized for 8 cores, which is why it would be better to take the AMD Ryzen 3700x. But it is worth it at all. If it should not be necessary to buy an 8 core processor, I would like to know whether I should buy the i5 or the Ryzen 3600x in terms of price performance, thanks in advance.

Don't buy a 10 series CPU. In addition, the 3600 and 3600X are almost identical.

The best would be the 3700X.