The benefits of saving for a long time is the future price increase and when you sell it you will gain profit. That profit you gain will be use for the investments you are planning to have for a long time.
yes saving bitcoin ofr a long time will really be a very very right decision, as the price of bitcoin s already trading at a high price and there are also chances of that the price fell down a little therefoer i think it will be a right decision to hold bitcoin for a long time.
If price goes even lower in coming days then we should try to buy more bitcoins and save them for future as that is the best way to make best profits in future as everyone is hoping to see a best price of bitcoins in near future so selling them at that time would be the best decision.