The red MTD on the right has switchable coils in each pickup, so I can get a Jazz-esque sound by switching them both to single coil mode. The other two basses are self explanatory.
HOWEVER - while I’ve made a conscious decision to own basses with different pickup configurations, I’ve added to their sonic differences with my choice of strings. The aforementioned MTD is string with nickel rounds, the 4 string P with black nylon tapewounds and the 5 string PM with relatively bright flats. A diverse sonic palette at my disposal.