New investor in Australia: Which broker is best for Stock and ETF investing?

I have been looking at moomoo, Robinhood, and CommSec lately, but I am pretty confused about how the fees and features compare. Can anyone recommend a good broker for someone just starting out? I am trying to figure out which platform has the lowest fees and is the easiest to navigate. Also if I am planning on doing a DCA into ETFs which one would be the best choice for that?