Let's see.
1st guy is/was level 26, Guns, Repair, Lockpick. He was using a marksman carbine, Ratslayer, Modded Sniper Rifle and Riot Shotgun. Fun times till the PS3 saved over it, I'll have to start it over, which pisses me off immensely. Somehow managed to be good even with all the theft and indiscriminate murder. EdE and Boone.
2nd girl. Level 20?, Might be lower, but Energy weapons, Repair, Lockpick. Plasma rifle, Incinerator, Fully modded laser rifle. Again, good somehow. Ede and Veronica.
3rd guy. Level 14, Repair, Melee, Unarmed. I fucking love Knock Knock. Evil as fuck. So far, nobody, but I'll probably end up with rex and Veronica, mostly cause the supermutant would be too much like adventuring with my grandmother.
4th guy. Mexican assasin level 5. First time I boosted Charisma and Intelligence. Guns, Sneak, Speech. Makes fixing stuff and B&E a pain in the ass, but I always get what I want before shooting you in the head with a silenced .22. Rex and Raul.