HOLD Hold
Investing in Bitcoins must be done using the DCA method, as you need to have regular investments. If you invest in high speed market you will invest regularly in dumping market. Then your average price control will come and your investment will be successful. So you can make your own way of regularization from the list.
I have seen many great investors in Bitcoin who were able to share their story and most of them never used the DCA method, they just bought when they had the funds and were not too interested if price was low or high because their believe and trust in Bitcoin was high so they believe that the investment will not go bad especially as they planned holding for very long time. It should have been clear to you by now that the success of a Bitcoin investor is highly dependent on how he manages the investment than how he made the investment. So being able to hold your Bitcoin after getting is very important and should occupy most of our planning because any method used to get it is fine as long as we make plans to hold it while living our normal lives.
buying DIP is one of the best ways to get a big profit from the price movement of bitcoin until the time limit of how strong you hold it. but this can only be done by those who have a lot of money so that they can buy bitcoin as a whole.
while the DCA method is another way to own bitcoin by paying in installments every week or month. most of those who use this method are those who do not have enough money to buy bitcoin as a whole. so you can use this method to accumulate bitcoin ownership. the profit is not as big as those who buy when the price is cheap. but it is very powerful, at least you can still have bitcoin even though the return just has to wait longer.