Which of these is a better alternate ending?

series star gate universe ends with people in a spaceship frozen in travel pods. except one who said he can fix the broken one. but ending before he succeeded. which ending?

a, as implied he fixed the pod

b, as implied he fixed the pod but couldn't push the button... outside the door. so he gets mad and breaks chairs etc.

c, he worships each of the religions he can remember, just to be certain he included the true one, then sacrificed himself switched off his life support so others will have electricity to survive.

b2, he copied the technology on common materials and attached to the broken pod like a bypass so succeeded.

d, the angel: he spends the last week alive with his mom as if he at home by using the technology. then switched off his life support so others will have electricity to survive, while chugging the remaining alcohol to numb his pain of dying.

e, the devil: he says, "FINALLY i can stop pretending! nobody here can see me!" so he plays video games using the electricity... weeks, dooming his neighbors to mass death. maybe a year of fun for me at their expense of indirect death, because power emptied and no refill possible.

Which of these is a better alternate ending?
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