Paco's right on one level but with the very important caveat he adds that if you need it, do it, otherwise you're setting yourself up for more hassle than it's worth. Basically, learn to fly where you'll be able to fly. If you can emigrate to Canada then good for you, you can avoid EASA altogether, otherwise it's EASA all the way I'm afraid. Forget about dual certification, while it was somewhat of a good strategy back in the day it's definitely not worth it anymore.