If you are good in trading then of-course trading is far better than holding. If the market in falling then also you can increase your coin by trading in right way. But if you are not an expert then holding is the best choice .
I think it is better to hold because theres a chance to get good profit.bitcoin is good for longterm way hold because of the pricing is so very good and bitcoin pricing is moving a high and low pricing so that i can say hold is better than trading. Many persons hold a bitcoin because of trusted to hold the bitcoin and theres a chance to high the price and expensive the bitcoin and people trust the bitcoin because people think in the coming years bitcoin will expensive.