We are in Singapore for last 2 years.
I put my 4yr old son for Spanish as Mandarin in school academically gets tougher and tougher.
I feel academic Mandarin may be too much for him.
I mean comparatively to academic Spanish.
Have I taken correct decision?
Any language in its higher level gets tough. Even Spanish will be tough when in higher classes. But by that time the child would have already learnt a lot in the language. So, it works the same for any language.