If you have money and have knowledge about the risk in crypto then everytime ia a right time.
But you need to do research about the right altcoin to invest.
In my opinion if you start to invest now possible it will be longer to hold it moreover if you set the profit target is high enough.
Can you suggest me a coin as a result of your analysis? For example, can you say, "I suggest you do a review for SHIP coin and for this reason".