While all offering their own positives and negatives this thread will be a place to discuss the reasons why you should use each one.
If you have any helpful information and are an adept to any of these exchanges please join us and share some of your knowledge and experience with each.
In my opinion binance and kucoin are in the same area and why? both have been offering fair terms and agreement to the users, both are really user-friendly compared with the majority of US exchange site just like Bittrex or Gdax.
Just like there is a limitation to the new users to withdraw their money. This is really different with bittrex and another US exchange site which seized all of the amounts and the majority of them are forcing their users to comply with US.