The right rental decision at Dallas Fort Worth International Airport depends on where the itinerary goes after pickup, not on a generic -best car- label. Start with the airport transfer, then list passengers, luggage, parking needs, road conditions, and any toll or charging questions.
A Dallas-only plan may reward an easier-to-park compact car; Arlington events, Fort Worth visits, and longer Metroplex loops make luggage, passenger count, toll-road exposure, and parking the more useful comparison questions.
Compare the agency's current vehicle description and terms with the actual route before booking. Treat rates, authorization holds, hours, inventory, and add-on policies as changeable: verify them with the operator and the relevant airport or transportation authority immediately before travel.