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like all aviation questions this has a least 100 different answers, if you are going "overseas" i`d assume you are not satisfied with your stateside job, everybody`s 1st choice would be to stay home, but from reading comments on this site i`d say aviation in the US is in a mess, generally oversea companys pay better but you will have to have an "open mind" about cultural differences. and if your a "family man" you will have mucho problems.