I do have alot of faith in Lukasz and his team and suspect he has created something quite special. Definitely excited to hear others' first impressions when they get a chance to listen. So I guess option 1.5.
While the upgrade cost is obviously not negligible, the list price value trade-in is quite remarkable and a 6 month window as the dust settles. At least that is me trying to justify the idea to myself. If I am honest, I think when I first read the announcement, the cash was already gone.
6. Decided to buy before knowing the price