Top coins are the right choice if you really want to invest for the long term,
but still we have to do our own research and never ignore it,
Ethereum and BNB are examples of the top coins that I think almost everyone knows and there's no doubt about that
indeed there is no doubt on the top altcoins like ETH and BNB, but even so these 2 coins still have the potential to go down even worse than they are today. Just need to enter at the right price and hold on for the long haul. I personally still hold both coins and I continue to add to my investment. however, for new projects, detailed research is needed so that it can be seen how the potential for the future is, but only use part of the money, not too much for new projects.