Some researches have be done on Brasil Bitcoin, this platform is an exchange created mainly for does in South America living in Brazil, this makes it not so good for exchange for other traders, this platform has a target of making it exchange rates very low compared to does in other continent, but this objective hasn't been put to place.
This platform has a very high volatility, it reverse is one of the highest rates in Bitcoin, this exchange has been rigid,no improvement have been done since it was established. It user interface is very good and easy to access, beginners find it very easy to access.
This platform does not have varieties of token, it doesn't allow other countries to participate in this platform, I recommend an upgrade and update on this