My "dream" setup:
A good estate car for my gf and mother of our child (i.e. as a safe kid's car). Might just be the Volvo XC90, if I'm honest.
A Wiesmann GT MF5, just because I think it would be good fun. Could possible be an Aeromax to function as my personal "estate"
An M3W, because I like it, and it's great fun without the problems of a motorcycle (standing on pegs, sliding/crashing in the wet when overtaking etc., tossing my bag next to me, without having to strap it in etc.).
In all honesty, I don't need a Wiesmann or an Aeromax, and the way my life is, I think either of the two would see very little use. So, nice and safe estate to transport my kid, and an M3W for my own use (I don't mind getting wet, and seldom have the need to transport myself in rush hour).