Let’s back up a second and discuss what you want to do at GS.
If you’re trying to do back office grunt work (in SLC or, if you’re lucky, NYC) or Human Capital or Audit or something similar, then Emory will get you there. CMU probably will, too.
If you’re going for the more glamorous jobs (banking, trading, etc), then Emory probably won’t take you there (and I doubt CMU will either)… although both are terrific schools.
CMU will open more doors if you want to go into certain business roles prop trading… or coding…
Emory if you’re looking for less technical roles… (accounting, consulting at certain firms, etc)…
So, figure out what you want to do first and make your choices accordingly.
Getting into school is stressful… deciding on a career path is fun… so, although you have a lot of work ahead of you, it should be fun…