I recommend Stakenet ($XSN). They are a complete ecosystem and their currency, XSN has some of the most interesting privacy features abound (zero knowledge proofs & Tor routing)
In addition to being a fully fledged privacy coin that is waaaay faster than XMR, Stakenet is an entire eco system of:
1. Trustless Staking Merchants. Earn return on your XSN holdings while safely in cold storage.
2. Masternodes (in 2019 a double layer masternode system) tier 1 handles instant send and decentralized exchange (dex) tier 2 deals with executing lightning swaps (LTC to XSN was just done on mainnet as I type this.
https://twitter.com/XSNofficial/status/1056641133449756673 As of NOW, one can trustlessly swap (no exchange or KYC) Litecoin for Stakenet's currency, XSN
3. Cloud staking: Anyone who has had to handle multiple wallets knows what a pain this is. Stakenet cloud staking staknet.io allows one to stake and earn rewards in QTUM, PIVX, STRATIS, DECRED. More coins are being considered. No vps. No managine a pc 24/7.
4. Dedicated Hardware division: Similar to BULWARK, Stakenet has its own hardware division that is launching its wallets. XSN is already Ledger approved as well as Xeeda approved. For those who are unaware, XEEDA is a mobile first hardware wallet. They only support about six coins (XSN is one)https://medium.com/@john_draper/xsn-hardware-vision-statement-3dbbea6a59b5
5. Separate Research division: currently looking into Exertive Proof of Stake: https[Suspicious link removed]rtive-proof-of-stake-epos-4a999807f9e4 The purpose of EPoS is to replace the current distributed ledger technology (DLT) verification methods of proof of work/ stake ect with biological human input. Allowing humans to have the ability to verify, come to consensus and gather rewards based upon biological signals/ states of the body. This will allow everyday people an opportunity to contribute to the movement and verification of blockchains via specific biological states which aim at benefiting overall health. Recent hiree:Che Stafford PhD Che, a Post Doctorate at the Ludwig-Maximilians University working in the field of cellular biology and inflammation, is helping build a team of XSN Researchers who will assist in the authoring of scientific papers, develop partnerships in the medical field, and bridge Blockchain Technology X Life Sciences.
https://medium.com/stakenet/stakenet-xsn-partner-with-an-experienced-hardware-engineer-and-post-doctorate-research-scientist-a7d701d85e82 6. DEX powered by masternodes: The only truly centralized exchange built on masternodes. Masternode owners thus earn trading fees. Learn more:
https://www.youtube.com/watch?v=hzOko5P8c3I