There investors that may not want to go in all at once, they may decide to keep some percentage of there discretionary income and them use the remaining percentage for buying the dip. As per being a low coiner ,it also depends on ones cash flow for someone with a good cash flow management that may have a good amount of discretionary income after sorting out all there expenses may decide not to put all there discretion into buying bitcoin at once they can decide to use some percentage to DCA and the remaining percentage for buying the dips.
That's the story for investors now. Let's put ourselves in the current market conditions. BTC has started to rise slowly, although many Altcoins haven't followed suit. But our focus isn't on the Altcoins themselves, but on how to increase our BTC holdings with DCA.
Waiting for a price dip is also a good option, but don't be too idealistic. A combination system is also good when the market is clearly overheated. Corrections are usually inevitable, meaning a DCA plan is in place as usual. If you we cash reserves, keep them in case the market offers a flash sale opportunity. Of course, we don't want to miss that moment, but rationally if we have capital still small, it might be a bit complicated because market timing is impossible to predict. But that's better than nothing at all.