There are two types of families when it comes to making Shabbos: Those who are ready by chatzos on Friday and those where the husband is getting into the shower as his wife lights the candles.  And there’s no one in between.  It doesn’t matter whether Shabbos starts late or early.  And neither of these groups will ever consider doing it the other way.  The first group enjoys the lack of last-minute panic with which the second group races into Shabbos before finally catching its breath sometime in the middle of the Rav’s Friday night drasha, and the second group enjoys that their Shabbos food is a lot fresher.