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.