Iota is comfortably seated as number 4 on coinmarketcap.com and in the past 24hrs have done a trade of over $2 billion. Is this another pump scheme that will end up as a pile of rubbles or a solid coin that will stand the test of time?
You will have to learn for yourself, the tangle is a completely new technology similar to what bitcoin was when it was created, in fact IOTA does not have a blockchain so it is a completely different concept than bitcoin, so investing in it is a risk it could be the new giant in crypto or it could be a technology that fails, at the end it is up to you to decide if you invest or not.