I have seen bounty hunter doing well, I have also seen people who do not participate in bounty and are making it well with trading alone, but I have never seen anyone around me being involved in mining, I learnt mining is more risky and cannot just be done alone, and if you even attempt it probably with your android, you may end up wasting your time and not even making it as the traders and hunters. It tend to take a massive effort to be successful in mining, you need good electricity,good mining wallet, computer with good capacity, and some other gadgets. Considering all this, which of all the participation do you see as least demanding and easiest?
Lots of interesting directions there are to work with but the question is what is your aim - to get rapid high income or to wait for some time and get good income after, or may be to wait for a long time and get something huge)) But mostly these activities for area of Bitcoin are connected with different bounties, may be trading, may be holding, may be developing and promoting some products and so on, but of course mining is not on the first place. May be at the very beginning it was a good chance, but nowadays it becomes harder and harder to get something fascinating for mining)))) and too many factors should be taking into consideration.