Now on this Coinsbit exchange 117 trading pairs of 35 coins are represented. But all the vast majority of transactions are trading Bitcoin and Ethereum.
People are just of an old habit, they trade only with proven cryptocurrency, but there are many other young tokens
Many people use the exmo code or the Ripple token, but i like more young coins on the market, you can expect high growth from them
Ripple is not a stable token, i used it for a long time on exchanges, I did not like it. Already better to use all proven