Besides ETH, I'd go for IOTA, ADA, and NEO (among the abundance of Altcoins).
When it comes to ICO's, however, I'd stick to Restart Energy, Titanium, and Monero. I'm currently following an upcoming ICO project called AgroTechFarm. ATF enables automated Cannabis cultivation at home. ATF is a security token that strives to conquer three of the fastest growing markets - cannabis, food and blockchain. By joining the crowdsale investors will get 30% of the companies profits. Thoughts on this project? Others, which I also like are The Bee Token and Omnitude. Thoughts?