I think this is a great time to buy altcoins, because even if the price falls a little bit more from the current cryptocurrency rate, it will not have a strong impact on your investment portfolio.
for now, I prefer to withhold my altcoin than to buy bitcoin and so now many people are investing in altcoin to make a profit when altcoin prices go back up and to buy it too I think it's not the right time, and I suggest you better to hold her