Both stock trading and Forex trading, both have tehir place in different types of traders, in stock trading you get ownership of a particular company fro limited period, but where as in Forex trading you did not get that feelings.
Stock market is very small comparable to Forex market, and earning opportunity is too high in Forex, as it is open for 24 hour and the market size is very big.
So where ever you are having expertise stick in to that market fro making profit.