In the market there are a lot of good altcoins, but I give preferences a blockchain to technologies. I am a great admirer of EOS. EOS is a blockchain of new generation which is capable to change the world of crypto to the best!
I also like EOS because the real potential of this coin can really change the world of Crypto in the future but until now they have not had a complete platform and we have to wait more in years. Now on considering long term investment, I would choose EOS because I love their technology and this project has attracted a huge amount of money in the ICO.