I simply believe in Tangle. Directed acyclic graphs is the future. A future it will share with blockchain technology.
Keep an eye on IOTA, 2018 will be the blooming year of many cryptocurrencies, IOTA is one of them.
by: https://www.youtube.com/channel/UCQaOR_QLI2tGceGAp3ZWfQw everything tangle
And now on to the Ethereum killers, EOS has a great team behind it has proven it has a working concept with Steemit!
by: https://www.youtube.com/channel/UCxODjeUwZHk3p-7TU-IsDOA Boxmining
by: https://www.youtube.com/channel/UCagSsohNgPjUn6FEdL7ZxUA Daily Deals with Tim
This is not investment advice and i encourage you to do your own research obviously, this is merely my humble opinion on top 3 coins i will be keeping close look at.
I am always curious to know what others are investing in or just think look intresting, please comment your top 3!