1M ownership.
My other half kindly made me understand not favoring the idea of two roosters living in the same hen house: either a
status quo (no M2) or a 1M trade-in (M2).
No such dilemma with virtually most other cars: trade-in in the blink of an eye. But that's the sole problem of a 1M in pristine condition: the package is simply too good to part ways with.
