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.