If you hold Bitcoin for a long time with DCA method you will be ready to get more benefits, only DCA method is quite useful for both new investors and old investors. Low risk and high profit is possible only through Bitcoin investment, so you should follow DCA method in Bitcoin to keep you investing in Bitcoin and keep it for long time.
As you mentioned only DCA method is quite effective method for both new investors and old investors. This may not be entirely true as whichever method you buy or invest in Bitcoin will be considered the most effective method for you. We call the DCA method effective in investing because we are able to maintain the investment by continuously buying bitcoins for a certain amount of money, which is why many call this method the most effective investment method.
Success in long-term Bitcoin investing is guaranteed. If you do DCA investment then definitely keep it for a long time because by adopting this method you are buying small amount of bitcoins with your own funds either on weekly basis or monthly basis. If you keep it for 4-6 years to accumulate small amount then your small amount of deposited bitcoins will turn into big size after mentioned few years.