After a long time using my old laptop, I'm going to build a desktop for the first time.

My budget is mid level. Now, I am confused about choosing the correct CPU.

Should I go for an Intel Core I7-11700K/10700 or AMD Ryzen 5 (5000 series)?
Usually I deal with big assemblies (under 700 parts), and curved designs. I also work do CAM and some mesh works too.

Please let me know about the CPU first. I have more plans about RAM and GPU for now. But, first I need to figure out the reliable CPU which I can use atleast 5 years.