DCA method is good for beginners to accumulate bitcoin constantly overtime as long as they don't stop but keep their DCA running. However, if the investor is able to supplement his ongoing DCA with lump sum from time to time whenever extra cash comes in which he did not expect.
Dollar cost averaging (DCA) is not only for beginners; it is the simplest method of investing in bitcoin and is applicable to any investor regardless of how professional you are. If you use the DCA method to invest in bitcoin, you will not panic even if the market turns to the other side because you can easily know the amount of dollars you used in investing, so your main goal is to see profit and won’t worry about selling your investment in loss.
Also one of the reason why reserve funds is important is to enable the investor have funds available when the dip comes for him to take advantage of the dip and stack more bitcoin in a cheap price to his bitcoin portfolio. Using the three methods will help boost your bitcoin portfolio to a great height compared to using only DCA.
Waiting for the dip before investing is not the wisest method of investing in bitcoin, in my opinion. The bitcoin market is unpredictable, and if you can invest in it for a long period of time, you will get profit from the investment regardless of the price of bitcoin when you invest because we know that the value will increase over time.