Should couples move in together before marriage or wait until after?

Moving together after marriage seems like a pretty big & sudden adjustment to me. What if you found out you hate the way your spouse lives & they're kinda intolerable? 😅 Sometimes you don't know that kind of thing until you live together day in/day out for a while.

Everyone is different though so to each his own.. but I pick living together before marriage. I'd rather know what I'm getting myself into