Georgia Tech is known for grade deflation, so it is definitely not a good pre-med school. Georgia’s medical school is in transition, and there is some friction in the system, so UGA may or may not not be the best choice.
Auburn recently opened an on-campus med school, although it is an OM.
The others should be solid choices with on-campus MD schools. Duke will give you more hand holding and more opportunities due to its size, but it will also be the most competitive.