Well, that will be the safest way to secure your money. Investing your money into the top Altcoins will be the best thing to do as of the moment to be secure and at the same time to avoid being scammed by new Altcoins that we are not sure if is legible or not. Better to settle down for the sure than risking if you were just new in this industry. As of the moment this year 2020, Altcoins are doing great improvement if you will observe it and see their price charts. Along with the price increase of Bitcoin, Altcoins are also starting to rise their prices specially those who rely or depends their prices into Bitcoin. Just keep on holding into the Altcoins you have in your portfolio and wait for a while until you are satisfied with the price and then you can decide if you will sell it or keep on holding it. Just assure that you have already sort out the potential coins and sell those you think are unworthy for long term holding.