Ishman- I explained what I meant in the next few words.
I’m not comfortable giving the parameters for your decision -not because I’m not confident in my opinion- because its based on my experience and there are so many factors that come into play.
I’m going to assume he isnt in one of the real “yeshivish yeshivas” because then it wouldnt be a question. So if he is in a yeshiva where it can go either way -DONT look at the COUNTRY look for the RIGHT YESHIVA and send him to whichever country it is in.