#1 and #4 are the best. Think I slightly prefer #1 at the moment. #6 is close too if you want to keep a 3rd option in the running.

That’s honestly better than I would have thought…

Worst case is I have 1.000.000 only.

Except that’s not the worst case. If the machine predicted you would pick A&B, then B contains nothing, so if you then only picked B (i.e. the machine’s prediction was wrong), then you get zero. THAT’S the worst case. The question doesn’t assume the machine’s predictions are correct.

I go to Ked Bardu because I like the music best…