Just to give you some ideas if you want to try out different styles

For your hacker builds i would definitely spec into hostage taker (just to boost the health regen a little) Also stable shot ace is kinda funky, you can probably get better accuracy weapons if you wanted. Have a look at my hacker build i recently posted in here (not the stealth one) https://steamcommunity.com/sharedfiles/filedetails/?id=2920901205