...People usually prefer established coins due to stability and it's reputation, but ther are se of people who rather prefer new coins because the profit margins in new coins are higher than the established ones.
We can definitely say that the potential of new altcoins is much higher than that of old coins. But at the same time, you should understand that where there is high profit, there are high risks of losing your deposit. Therefore, if you still decide to invest in new coins, then it is necessary to allocate a small part of the deposit for these purposes.