Just ask your DJ, “Will you be sitting during the reception? Dinner is one thing, but if they’ll be sitting at any other point, find a new DJ.
Even if they’re using a Spotify playlist during cocktail hour, standing behind their booth will give off better party vibes. People will feel they’re being served better.
The worst is when I see a few DJ’s sitting together behind the booth, chatting and looking at their phones. Guests are right to think they don’t take your event seriously.
Your wedding is the world series, the super bowl, the big day. If I’m smart, my feet won’t hurt too bad after DJ’ing your wedding; but they often do. But remember you’re worth it!