Could you elaborate on the merits and drawbacks of CoinSpot as a
cryptocurrency exchange in Australia? I'm particularly interested in its user interface, security measures, supported currencies, transaction fees, and customer support. Is it user-friendly for beginners? How robust is its security infrastructure? Does it offer a diverse range of cryptocurrencies? Are the transaction fees competitive? And how responsive is its customer support team? I'd like to get a comprehensive overview before making a decision.