At the moment bitcoin is at position to achieve better price then gold so I would choose bitcoin at the moment. And it's also good long term investment just as gold, something that will have even bigger value in the future, so invest in bitcoin and if necessary you can always turn it into gold.
I believed on your statement bitcoin is quite high and expensive we already made up profit when the price is at the range of $800 per coin if we already bought atleast 5-10 bitcoin then we already made up $1000 profit just in a day, It doesn't need to invest on the long term when you actually love to hold your bitcoin you will be granted profit instantly when the price increase.
Who might have thought that the exchange rates will increase by 500% during the last 12 months? Especially after all the heartburn we had during the last 4 years? But I have a feeling that a significant correction is on its way. We can expect the correction to be in the range of 25% to 30%, and this dip may be the last chance to purchase coins at sub-1,000 levels.
I think that this is another opportunity to buy bitcoin at this price. Perhaps the price is already below the falls, but figures for growth in the near future be expected. That's when we really make the correct investments.