A lot of travelers ask whether it's worth renting a car right at Dubai International Airport or waiting until they get to their hotel. From my experience, having a car from day one makes a massive difference, especially if you're staying outside the metro zones. I booked through Saadat Rent https://saadatrent.ae/ and they had a meet-and-greet service at the terminal zero waiting around.
They cover both DXB terminals and offer free delivery to most Dubai neighborhoods. For a city as spread out as Dubai, having your own wheels is honestly a game-changer.