I don't get people who say Good Karma has all the best rewards. I find plenty of evil karma quests to have better or equal rewards to the good karma routes. For example:
SPOILER WARNING
Power of the Atom: You get a nice apartment in Tenpenny Tower, in a settlement with more shops.
The Replicated Man: You get a perk that increases your action points. I always perfer that over the laser weapon Harkness gives you because I don't like energy weapon combat.
Super Hero Gambit: You get either a unique laser weapon or a unique knife with poison damage.
Tenpenny Tower: The merchants don't get eaten by the ghouls, which is a reward in itself if you live in Tenpenny Tower.
Strictly Business: You get plenty of caps and access to Paradise Falls
POA: Megaton House is bigger!
And moira is ten seconds away, useful for Survival Guide.
Replicated Man: I loooove the plasma rifle. :L I think these cancel each other out though, because with increased power you don't NEED as many action points. Skill dependent, ofc.
Super Hero: That's negative? I never noticed XD I've tried both outcomes... I really didn't know it was negative if you kill them. They are [censored] crazy after all.
TPT: Yeah... this one's a real problem for me, because I'd like to let the residents live, BUT I feel so bad for Micheal Masters. Renegade pointed out to me that he's the only ghoul with 'real' eyes, not half blind or anything like that. It breaks my heart even more, for some reason it makes him seem even more human and more intelligent than most humans. :/
Strictly Business: None of my slaves ever make it anyway. Nuke em, I say. :L