ETH, Monero, Siacoin, IOTA, Golem, ripple are some of the well known coins which have a practical use. PERL coin came up with a good practice, the coin became opacity coin. What are the remaining alt-coins which have practical usage?
Can we explain more on the term practical here? I am only using ETH and Monero from the list above. Besides the two, I use BTC of course as well as LTC and BAT. I have been a supporter of Siacoin but I have not tried using SC on a practical level, or within its ecosystem, except choosing it sometimes over other coins when sending an amount to save fees, the same way I use XRP.