I can't say that I have completed my research on Tezos, but from what I already know it looks like a very promising coin. It's not easy to write these words when you know that XTZ has dropped over 18% this day alone, but I believe that the team behind this project, namely Kathleen and Arthur Breitman, know what they are doing.

Apart from that, I trust in Ethereum, Stellar, Cardano, IOTA, and coins associateed with big exchanhes, like Binance Coin and Huobi Token.