I have already covered the best altcoins so don't think about investing anew. All decisions for crypto investment are not on us because you have to enjoy the results from your investment. So do more research to buy the best token of your choice. Not everyone's investment and research here will be the same so yours will not be the same as other people's investments.
Indeed, in terms of investment, it is difficult to predict, it is much better to start good research, and likewise, in terms of investment, it is impossible to be the same as other people because everyone's views are definitely different, but you can try the best coin at the moment by researching first. that's what needs to be done now.
Yes temporarily some new coins can give profit but they will never be suitable for long term holding I think. It is difficult to predict which way a new or old alt coin will go. Researching the top ten coins from the old coins first may be a good way to invest, though that's a personal decision. But whether you think once or 10 times to invest in a new currency you are ready to invest, remember that a currency goes into a coma in less time than it takes to become established.