More profits can only be obtained from long-term investments. And for this it is necessary to choose a suitable coin. Personally, I do not recommend choosing bitcoin
Hodling some coin can be profitable in the long run and at this moment only BTC and ETH are good options for that.
Yes these two coins are much in the dip and if anyone will buy both of these coins then it the time when the price of all the coins will recover the holders of both of these coins will earn a high profit. The chances of bitcoin are more higher because after two years there will be halving and in the halving the price of bitcoin increases much higher than double.