comparative or superlative ?
Is France ( a good / a better / the best ) choice to study overseas than Australia or America?
My answer : Is France a better choice to study overseas than Australia or America ?
I think, it should be comparative because it is not comparing with more than two things
It is the same way , when we say " He is elder of the two brothers" Not eldest
So here ( studying in France is compared with studying either country overseas like Australia , America or perhaps any other county else, i.e. comparing one location with another individually