Full PC upgrade or only GPU

[mysteriousgamer088]

I want to upgrade my computer, my current build is i5 4460, 8 GB of ram, 750ti, I want to either upstage my graphics to a 1060 6GB, or change everything except graphics, so it would be a b350+Ryzen 5 1600x, 16 GB ram.
I wanted to ask people who have more knowledge on computer components.
Which one should I go for, which is a better option?

 

[techphantom]

It's either speed or sights. I would upgrade everything but the gpu. What's the point of seeing when you can't move.

 

[Peter Martin]

would the cpu be bottleneck with a 1060?

 

[techphantom]

Not really much bottlenecking. I say upgrade the parts not gpu.