Now you should not choose to sell BTC because the current BTC price is falling continuously, I do not think it should be holding them more time, end of this year the market will probably recover so be patient.
Patience at this stage is very difficult and most people are bored of this market, many are becoming impatient about their investment. I believe that in the near future people can make the best profit from this market and hope for a new future for Cryptocurrency.