The choice of a Newbie can get complicated when they want to learn the difference of MM/STP/ECN and Hybrid model brokers.
I have a very simple suggestion for them that is, choose your account under an FCA broker. And stay focused to your trades rather than broker itself.
Just choose an experienced and profitable trader from MyFxBook if you not confident enough to trade yourself. In that case, you should make sure that your broker has MyFxBook auto trade function e.g. Tickmill.
Happy trading, invest more time into your trades rather than wasting time on other things.