I think Forex-Metal is the best broker in the world cause it has great facilities to her traders like 35% first deposit bonus;
free automatic trading signals
ECN accounts with low spreads
Leverage up to 1:500. It is possible to get up to 1:1100, not just 1:500. 1:1100 leverage customers can get through the floating leverage feature inside the trader's room on Forex-Metal website.
Rebates for active traders starting from 0.5 pip
$100 "no deposit" bonus. It means that new customers who open accounts can get $100 from us to start trading.
Spanish and Portuguese customer support is now available.
They now have convenient local deposit options in Nigeria, customers can ad funds to trading accounts via local bank in Naira, USD or EUR.
also they are a regulated certified broker. Thanks