This is like saying "I need to construct an application for the Iberian Peninsula. Educate me: should I do it in Spanish or Portuguese?" Answer: Portugal ->

This is like saying "I need to construct an application for the Iberian Peninsula. Educate me: should I do it in Spanish or Portuguese?" Answer: Portugal -> Portuguese Spain -> Spanish Your question is not "what script should I pick?". It is essentially "what country should I pick?"