I would choose for them both because than you can make a lot more money in my opinion at the end.
Also the bitcoin is for a short term and the gold one for a long term because with gold it takes a while to make profit.
Yeah choosing both is the right thing to do at a moment, as bitcoin is not that popular and people don't have much faith in it, but as time will move we can find more investors investing their money in bitcoins.
Yes, and I think that people have already started to invest their money in bitcoins, things are changing fast and if people find bitcoin attractive they would surely invest their money into it.
I think that part of the investments also come from people looking to get discounts on various other goods, such as the 4% discount on gold coming out of JP Morgan recently.
As long as new companies at least acknowledge Bitcoin and offer discounts for it and don't write it off, that's good enough for me.