Dragon Ball FighterZ is one of the most successful launches of a fighting game — ever. With a large influx of players coming in off the popularity of the anime, people who are becoming serious about the game — but may have never played a fighting game seriously before — may be looking into which controller is best for the game.
As Twin Galaxies states, and is often stated by the fighting game community, controller usage is completely subjective and your performance on various devices may vary. However, they break down multiple controller options — including joysticks, controllers, keyboard, and the Hit Box — in a way that is simple to understand for players new to the genre.
Source: Twin Galaxies