Reply To: Davening in a minyan with a different Nusach

I once heard that the Arizal says that if someone who is not sefardic davens in a sefardic shul, he should daven sefardic like them, but if a sefardic person davens in a shul that is not sefardic, he should still daven sefardic because the nusach of adut mizrach goes through all 12 gates of tefillah while the other nusachim each only go through their own gate.