Kerenzikov and Reflexes perks.

There's a lot of overlap between the Reflexes perks Multitasker and Steady Grip (which allow V to make ranged attacks while sprinting, sliding, vaulting, and dashing) on the one hand and the Kerenzikov cyberware (which, in addition to the time dilation, allows V to make ranged attacks while sliding, dodging, and dashing) on the other.

If I'm planning to slot Kerenzikov, do I still need those perks? Or should I save the points for something else?