Nano has free transaction fees.
(
https://coinmarketcap.com/currencies/nano/)
The other one that I use for transactions is XRP but I don't hold it but just convert my fund into it when I have to send some balance from point a to point b.
Binance has the lowest fees, with 0.02% to 0.10% purchase and trading fees and 3% to 4.5% for debit card purchases.
OP isn't asking for the fees in exchanges but cryptos transaction fees.