https://www.bitcoinbeginner.com/blog/privacy-coin-comparison/tl;dr:
Monero is still the most private cryptocurrency, but is slow and has high fees (currently). Zcash uses the most advanced cryptography, but it's privacy tech (zk-SNARKs) is too new to be well peer reviewed. PIVX represents the best pairing of privacy and usability.
Yes i love Monero coin too compared to all privacy coin out there, it stood out that Monero is the best Privacy coin and next to my list is PIVX and Verge which are the most potential coin hope the wraith protocol of verge will release soon.
I've looked at the Wraith protocol, and I just don't see it doing that much. At best it will hide the Recipient's address. But the recipient will likely need to claim those coins if they want to spend them in the future. There's really not much detail in the Black paper.