Bitsmo is one cryptocurrency exchange which has been operating for a long time now. After going through its platform's interface, I would like to let you know that this exchange, Bitsmo is also a good exchange to trade on. Unlike many other exchanges, Bitsmo is an exchange with very fast operations. Also, just as everyone would fancy, Bitsmo has a very nice and attractive user interface of which I think you will fall for after seeing it.
Secondly, Bitsmo also has a very well designed value chart detailing many of its price informations. I usually use it's value chart, that is, its Available price chart to predict some outcomes, however, that is not really an advice for you to follow.
To conclude it all, Bitsmo is cheaper to trade on and easily accessible, so you should try it out yourself.