Inasmuch as most investors that are financially capable may likely be nterested in buying Bitcoin at once than buying by parts I still believe there is still need to know the best strategies that will be more favourable because if one is equip with the right information it gives more confident and determination to make more significant investment.
DCA strategies is more leverage to accumulate Bitcoin and I think most investor will consider it more preferable.
Buddy what matters is buying and not waiting for price dip of whatsoever or targeting the market when it favours individual investor, if you're financially capable of investing a huge amount once in Bitcoin then go ahead to do it but it doesn't stop you from doing the weekly or monthly DCA as you want but the major thing is as an investor that has the ability to invest in a lump sum at anything you have more chances of having a larger portfolio very fast while DCA will also be nice but your acumulation through this process is gradual and will only be bulky overtime although it depends on the amount you're DCAing with.
Buddy I want you to understand that most investors that buy with large amount at once also understand what it meant to accumulate with DCA method but the chose to buy like that for a reason, there reason may be as a result of not wanting to use the money for another thing if kept idle for a long time, many of these individuals still prcatice DCA method because buying in large sum doesn't stop anyone from continuously investing after all the amount being invested may not satisfy the investors level of satisfaction.
Yea most investors will prefer Bitcoin acumulation using DCA method but that's only when they don't have all it takes to buy with large amount, buddy both process are very good but it depends on what individual investor will be able to afford as far as such individual doesn't wait to buy at a perceived dip as they think.
This advice above applies mostly to a newbie who has little or no bitcoin, he should jump right in and start accumulating bitcoin Immediately. But A situation whereby someone has already acquired enough BTC and has either reached their accumulation target or be well off like 3/4 of it for example someone who has the target of accumulating 12 BTC and has 9 already, that person can give him/herself the leverage to only acquire at dips provided he is still buying and not selling yet until his holding period elapses. Such a person is not a newbie anymore and understands the accumulation game properly and as such can be at liberty to employ whatever accumulation strategy that suits him to reach his accumulation target or continue accumulating past his target as the case may be.
He might choose to gather his funds supposed for DCA and be saving it separately in an account until the bear season when there is a reasonable dip and he pulls out the saved funds and lump sums to buy more stashes at reduced price and continue with saving his money for the next DIP. I think that's still reasonable enough.