Xbox One may not have had as many exclusive franchises as some of the other systems, but franchises like Gears of Wars are a good reminder that to live the best gaming life one needs all of the available consoles. Gears of War has been around for over a decade but from what E3 has shown us Gears 5 is reason to own an Xbox One.
Source: N4G PC E3 2019: Gears 5 Has Just as Much War as Ever – Hardcore Gamer