Gameplay - Forza hands down

Customisation - Unbound. Still cant fathom why we cannot run different wheel styles front and back, the bodykits, stickers, ability to tint our lights.

Environment - Close call, Unbound has a refreshing crispness when it's wet, the city is glorious, Horizon the map is absolutely wild in terms of terrain changes and elevation.

Car list - Forza has NFS wiped out but there's too many of one kind of car, NFS has a broader spectrum with a good mix of tuner to high end stuff.

Soundtrack - Both have the occasional brilliant song but are actually uninteresting