Best Trading platform for Aussie cryptocurrency traders

I have just popped the cherry on trading in Cryptocurrencies 1 week ago... I know, great timing, right! haha. Can anyone point me in the right direction for a solid and secure trading platform with good tools, insights into Market Depth, Dynamic Charting etc. with Low fees. Currently trading with Coin Spot @ 3% per buy/sell which is total BS. The tools on this platform are very basic. Also, any thoughts / predictions for Steem welcome!

Coin Marketplace

STEEM 0.06
TRX 0.28
JST 0.048
BTC 67811.29
ETH 1961.97
USDT 1.00
SBD 0.50