ADA is a good for long term investment, Cardano is a good project and they are officially registered, with a marketcap of more than $ 1.7 billion certainly makes me no doubt about Cardano's future.
As mentioned cardano is truly good for long term investing, Another important thing about cardano, it is affordable for all level of people as it is low priced. From my understanding even in the long term if it reaches the ath that's been reached earlier it'll be a big profiting for all the holders of cardano. Growth too is confirmed as there is continued update and development is going on without any interruptions.
It is very tempting to keep packing ones money in cardano if we really consider their past record, and I believe that they are really doing fine now, we dont have to use their value to judge them, they have very big project and I believe with time as all these smaller altcoins that is diverting the attention of investors from great project like cardano dies off the market, they will really have the chance to get the hype they desire, but right now, newbies are just focusing on new projects because of their extremely cheap price, but by the time they get burned, they will run back to old and reliable projects like ADA.