for investment I recommend going to Altcoins, but for trading of course Bitcoin can be an option, the reason is very easy, that altcoins can make you achieve 100x profit on investment,
it's just that you have to really choose alrcoin investments which are good in terms of fundamentals , yes there are lots of potential altcoins, for example Nervos and Verasity,
try investing in these altcoins and wait for the bull market to come.
For a long-term investment, I'll choose BTC and some of the altcoins that I think the price will skyrocket in the future if you are holding for a long period of time. And, taking advantage of the crypto market is profitable if you have a target percent that you want to earn for a day when doing future trading with BTC doing a scalping strategy.