Ofcourse bitcoin Because with the bitcoin I can do everything that is listed in your list .
I myself find the other things not much better then bitcoin .
In my opinion the best thing in the bitcoin is that you can hold it as like the gold ( which is more profitable than gold) .
And also I find the bitcoin hold is more better then to have shares in the bug Companies as an assests Because they are filled with many taxes .
Overall here I will say I I'll select only one that is bitcoin and nothing , Because this is bitcoin that changes my life  .