So I've been doing a lot of research on how to get prepared for Automatron, and it should be anything to support fighting against robots.
If you have a certain weapon type that you enjoy, say automatic weapon, carry 2. One is specifically for robots with the damage bonus, and another weapon as just your old main.
It seems using a combination of sneak, ninja, and sandman, can greatly increase the overall damage output, and flexibility to using your character with the environment - hiding, sneaking, etc. This will be very usefull for when doing the new survival mode to conserve animation and weight of it.
Using power armor is not for everyone. but if it is, then you know exactly what to use, JET PACK! It can save our hide from many sticky situations.
As far as robotics, either I'm too caught up in the action, or just forgetful, this perk isn't something to overlook. Mastering the pacify trigger should be able to turn combat in your favor almost immediately.
Check this explanation out for more details.
https://www.youtube.com/watch?v=VDhT_epz7uk
What other build could be effective?