I think bitcoin is one of the most valuable cryptocurrency this 2017. Maybe bitcoin's price will increase more and its value will be higher than last 2016.
It is already sir the value of bitcoin last year was already increase by 50% and i think before this year end the value was double as the value last year.
That is why much better to keep bitcoin until 2017 ends.
Last year to now, we see the price bump due to halving bump and Christmas. But this year. There is no reason to see the bump in the chart right. I noticed one more thing in recent days. As bitcoin price increases in the chart, even Eth value also getting increased. Is there are reason behind this combo bump.