Which altcoins are best for small payments in terms of transaction costs and speed?
In terms of small payments the coins that good to use are the MIOTA,CARDANO,STELLAR AND the RIPPLE. But in these four the best for the small payment is the ripple. It is like an cutrency in my country if you convert it to the dollars so for the small payments the ripple is the best in my country. I don't know if in your cpuntry has the same currency in my country.