maillet :
you think its gonna be worth it instead of a ryzen7 2700k?
"Worth it" is subjective.
Ryzen processors, especially the 2700X, have shown that they are great CPUs and far better than Intel's offerings when doing multi-threaded workloads. Intel reigns supreme for gaming... but AMD isn't that far off. Plus, AMD's offerings come at a cost benefit and include some of the best cooling solutions around.
It's really a matter of what you're doing and how much you have to spend which determines the direction of a build. AMD isn't a "poor man" CPU and really never has been though Intel fans sure enjoy tossing that slight around. Do your own research, draw your own conclusions, and be happy with your choice no matter which vendor ends up being the selection. That's all that matters. The rest of it is strictly noise.