Icmarkets type of account. Feedback required

Hi, I am a newbie trader.
I am about to open a live account with icMarkets www [dot] icmarkets [dot]com.
I will go for MT4 rather than Ctrader.
I wanted to ask which is account to open www [dot]icmarkets [dot]com/forex-trading/trading-account-types/ a standard or a true ECN?
Which is better to start with a 200-400$ in the account? Does it have to do with the amount of trades one performs?

Thank you