For sure MT5 is advanced version and it should be having some additional features - but so far i have not used mt5 and am trading at mt4 as i am quite familiear with it and am happy trading the easiest trading terminal i saw so far. and Meta trader 5 or 4 are both best but particularly in MT4 so many features and indicators or EA that will assist traders in achieving the desired profit, can imagine if the feature this is not in control then will be troublesome Forex traders.