Trading in cryptocurrencies requires you to acquire knowledge about trading. If you don't have any knowledge about trading then you can never trade on trading platform. But I will support Bitcoin for trading. Because trading with bitcoins you can avoid risk to a large extent and you can profit from trading. And Bitcoin is best for trading especially for beginners. However, you will gradually increase your funds on the trading platform. You should never trade with too much money in the first place. You can start trading with more money only when you gain complete knowledge about trading.