Sorry, if MMC's history is any indicator, I'll be happy to wait out the avalanche for the bugs to be identified. My 3W is a '17....patiently awaiting a '27 to add the garage.

In their defence, it does seem that MMC are spending a significant period testing the new M3W before releasing it into the wild. Let's hope this results in reliability from the off.
I also hope that owner experiences from the past have been acknowledged and addressed. For instance I will be disappointed if they retain the Banner battery, Range Rover fuel pump or VDO fuel sender.