Bitcoin is the only one to be trusted all the time, I would say.
Especially during times when the market is unstable.
Bitcoin should be the priority. But it is no problem to invest in altcoins as well. Altcoins also have good potential profits if we know well the characteristics of altcoins. We must know the best time to buy and sell the altcoins. And we don't be greedy to set a target for taking profits. In the current market condition, you must know that Bitcoin price is also unstable. It is actually not so different with those altcoins.
Maybe for the majority of whale investors, their priority is to invest in bitcoin. Why? Because they are capable of making huge profits here in the future.
But for those like us who are not at their level, I doubt we will make huge profits like them.
Now, since we also want to make a profit like whale investors, the option now for investors like me who are at a moderate level is of course the top altcoins or other old coins in which I think there is really potential to go along with bitcoin's rally so I will also take dca activity on these.