Nano is pretty unique.
Nano is feeless. That means, there is no inflation. All Coins are already distributed. It's probably the fastest cryptocurrency with a transaction speed of 0,5 seconds.
It has a fixed total supply of 133M.
Currently, Nano is down 97% from it's ATH (~$33). If Nano hit ATH again, you would make a +3000% gain.
Zilliqa is a high-troughput Blockchain.
Zilliqa has integrated a technology called "sharding". Sharding brings linear scalability to Zilliqa. It can handle thousands of transactions per second.
More nodes on the network = more shards = more transactions per second.
Zilliqa has an amazing team, a fixed total supply and great use cases (Advertisement,Security Tokens,DeFi,Payments).
It focuses on high troughput and security.
Currently, Zilliqa is down 92% from it's ATH (~0,20$). It looks pretty strong. Zil is up 312% YTD.
If it hit ATH again, you would make a +900% gain.
Thanks for reading!