Hello people, Can I safely max out the grahpics settings on both my rigs

Hello people, hope your all okay and enjoying the game like I am, call me Sam.
Can I max out the graphics setting on both my systems if not whats the best settings for visuals and to not over stress my hardware

Main Nvidia desktop specs:
980 GTX 4GB
16 GIG RAM
i7 6700k @4.00GHZ

Nvidia Octane laptop specs:
980 GTXM
16 GIG RAM
i7 6700 @ 3 Something GHZ

You should be able to max everything except for shaders on your pc. But your laptop might struggle since the cpu core clocks are lower. This is a heavy cpu dependent game.