Both international election observers and properly trained locals are equally professional.
Funding local observers would empower Mycan civil society and strengthen democracy. It would also please the leader of the opposition party, who may be the next president of this important graphite-trading partner. But there’s no guarantee that he’ll win. He has firm support in the east, but the current president has firm support in the west.
Funding international observers would be a goodwill gesture toward the current president and would strengthen the U.S. relationship with her.