Binance now becomes a top exchange, so this is why people recommend this site to start trading. But you can try the other exchange like poloniex, bittrex, kucoin, bitmex, tradesatoshi, coinexchange so you can get more experience in trading. But the important thing here is you need to know how much money you will use in every site so you can split your money and try to trade in all trading site. But this will make you confused if you don't have any knowledge about trading and you can get lost for this. My advice is you should try for one site only and gain experience from that site until you understand and you can make a profit from that site then you can move to the other country.