In this online market there are two money exchange but I am use only bittrex because bittrex is very comfortable for use and if you use the bittrex I hope you must like this exchanger or if you want to just exchange your coin, you can use coinexchanger.com, it is one of the best exchange in this world for any kind of coin exchanger so you must visit coin coinexchanger.com and you get too many coins in this exchange website hope you must like it.