It's totally depends from your knowleges end expirience at trading. I prefer do both of it. Bounty gives now much less profit than year ago or half year ago, trading can be much profitable if you are skilled.
Each rewards that you accumulate can be used as your investment to your trading practice, both can be a good combinations in order for you to achieved more growth, the industry have a lots to offer for people who really wanted to achieved a lot, you need to focus yourself and be more flexible so in each venue you can always accumulate potential source of earnings, go with your goals and achieved.