Some great coins in the list but i think Cloak Coin and Hush could be added as well. There are also some lower capped coins like Kore, Stealth Coin and DeepOnion which deserve some mentions as well. Operating in the shadows so to speak in comparison to the bigger privacy coins like Monero and ZCash but still implementing some great features. Look out for DeepOnion's DeepSend coming up in the next few months could be a game changer!