Bitcoin. BTC
I agree with your opinion, you don't need to be confused about what to invest, because Bitcoin is the best investment at any time, therefore I agree if we only need to invest in Bitcoin and do DCA every time the price of Bitcoin dump, then of course in the future we will definitely get a lot of profit from investing in Bitcoin.
that only happen if you have good capital to start with, if it's just 2 BNB i think investing in something else might make more sense honestly.
just think about how small of an increase you gonna get when you invested in bitcoin with something less than $1000.
In this case you have to be aware of all situations because in this case even if you are in the alt with a capital of 2 BNB it also doesn't produce as you say.
Talking about investment and DCA as @barhavsky said of course it's a good thing.
Indeed, most people, especially beginners, will choose other things on the grounds that altcoins provide greater opportunities in terms of profit, but of course we also have to be aware of what the losses will be like.
Even though in this case bitcoin is also the same but in terms of conditions they are still very much more feasible when talking about feasibility in this case.