almost like gold holding bitcoin is a profitable investment because the predicted value will further increase annually just don't panic when its value fell even at the moment used to rebuy bitcoin because most likely the higher value will
Yes, holding bitcoin is always best option or atleast for this situation it is a good choice to hold the btc. Just check the price of last year by this time it was somewhere 450 but now the price if it is 990 in a year so you can understand how well the btc has progressed in the market.
my advice to all the people who has this doubt holding is nothing but a best way of investment in the btc. so try to hold to get the best benefit on the future.
But a person who has bought at the price of $450 last year will prefer to sell his bitcoins even at current price as its already giving him almost double profits so I don't think there is anything wrong in selling bitcoins as the ultimate purpose of investing in bitcoins is to make profits from it which is possible even if he sell his bitcoins now.