Due to the pre-orders, they have moved around when which model will be produced...
https://www.mercurynews.com/2019/12/...tion-timeline/
Now, did they manipulate people to order more of the top tier model by making it come later, then move it around now after the fact or was it really due to 'natural' demand of more people wanting the top model, so it makes sense to manufacture it first?