What Camera do you have?
Are you wanting to shoot people, or shoot interiors?
For interiors, I would suggest the 35mm f2 out of the ones you submitted.
For people, I would suggest the 50mm f1.4 just because you can stop it back to f1.8 anyways (i'm assuming.
Another option for portraiture is to get an 85mm f1.8 but that might be a bit too long for indoors.