Each altcoin in the top list of coinmarketcap is worth investing, here all that need to be understood is the time period of holding. If the plan is to invest with the long term profit expectation, then you can go on with this plan. In between if the price increases, you can make the trade and buyback again when the price falls. If the focus is short term profiting then it is ethereum, BNB, Solana that show regular volatility which lets you make some profit.
Those who are experienced in the crypto world will definitely understand that altcoins that are at the top of the rankings are the most feasible
for investment. Because top altcoins have a high demand, it is safer to invest. If the price of the top altcoins drops, they usually recover faster,
therefore for newbies who do not have good analytical skills, investing in top altcoins is the best choice. In fact, I think top altcoins can be for
long-term investments or short-term investments. Although quite a lot of people for short-term investments prefer investing in new projects,
which promises much bigger profits than top altcoins. But we must not forget that new projects can indeed give us much greater profits, but the risks
are also very large. So I suggest when the market goes down prioritize investing in top altcoins first, because that's the safest way to survive
in the crypto world.