new to overclocking ram from 3600mhz

[rn2]

I have some samsung b die 3600mhz 2x16gb cl16 ram.

What performance gains would i get in gaming if it was possible to overclock it to 4000mhz or even 4200mhz?

Or are the cas numbers more important?

 

[rn2]

You might gain a few fps at 1080p but any higher res you would see little to no gains.

I play at 1080p on a 10900k. The ram is team group. It's labeled to reach 4500mhz or more but I'd be happy with 3800 cl16 to 4000 cl16. Max voltage is 1.4v tested.