For the average and the poor Considering 5% - 10% of your income is more better to DCA anything above that can be dangerous to your livelihood because you have alot of responsibiliy for the month to meet. Saving within these range is comfortable
Saving 30% and above of your income is good for persons with a very fat income also it depends on the individuals ,it is easier and better to invest from small and you grow bigger because investment has to do with your mindset and been knowledgeable about the business ,so it is better you save acaccording to your income and what you are comfortable with in investing in DIP and HODL.
In these ways you will be able to save for a long period of 10 years and more without affecting your monthly responsibilities.
The benchmark of how many percent of what should be done for investment, especially when talking about DCA, actually I think it can be important because of course the initial benchmark of how many percent you spend becomes a form of responsibility that must be fulfilled in the DCA plan carried out. But apart from that the important point is our ability to continue to stabilize in doing DCA because in the end regardless of the amount of your ability to spend on bitcoin whether it's 5, 10, 20 or 30 percent everything will be useless if we can't make this consistent.
The point is before doing the DCA strategy you also have to be good at managing finances well so that you know where your strength lies in investing so that this does not burden and burden yourself after investing in the DCA way.