I will rather be the second guy who used DCA to accumulate 100BTC because it is an easy way for you do accumulate without facing many challenges on the price movement of bitcoin. The only challenge that someone using DCA method is when the source of income is not steady, but if it is, you will worry less because you are sure of accumulating a significant amount in a long period of time. Another thing that I observe is that those that prefer to buy at the dip, are not prepared to increase the number of their portfolio with a significant amount because nobody knows when bitcoin price will dip. But they think it is the wisest strategy unknown to them that the dip will come like a thief in the night, when they have spent the money, they intend to use because they have giving up on waiting for bitcoin price dip or an unforeseen circumstance came to devour the fund planned to use for DCA. This is the reason why I said that they are like people that are not prepared or ready to invest due to the current price of bitcoin at that moment.

On the other hand, an investor that has made up his mind to DCA weekly or monthly has set his goals and has also prepared to keep on buying bitcoin disregard of the price at any given period. This shows more commitment to investing that one that only buy during the dip. If while you are DCAing and the price of bitcoin dips, It is also an advantage for that person to increase his order because he is ever ready to accumulate. Someone that uses DCA method is open to use all strategy to accumulate bitcoin than, as long as he has a bitcoin target within a period of time. Someone who buys at the dip, he is only open to buy at the dip, which is a weak strategy to use to reach your bitcoin target within a given period of time because the market movement controls when he buys.