Would you want a marriage or live-in relationship?

Hey everyone,
Suppose you are in a relationship with someone (assume your crush🥰) and you get a chance to marry with her/him or you can do a live-in with her/him. What you will prefer.
What if your culture is against live-in will you follow your culture or break it just to live-in with someone.
Would you want a marriage or live-in relationship?
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