Sort:  

SafeX will be implementing a privacy coin based on cryptonight, that's one to watch. Monero and a lot of the other cryptonight coins are very centralized from what I've seen. They are easy to get via minergate though, even regular computers will be able to get a non-trivial amount if they set up an account with them.

I've actually come across several interesting privacy coins as I'm doing some research on Crypto-Bridge. Will be discussing those in the near future along with the BCO token. Some interesting stuff over there.