For now the bounty program I rely on to collect altcoin. If you want to get altcoin regularly should follow bounty as much as possible and consistently do it.
Yes, I also do the same, I always rely on a bounty program because it is the best one way to collect some alt coin on that specific project. With that, you can easily get many alt coin as much as you wanted too.
On the other hand, trading is also a good way but too influenced by the market. Actually, you can earn coins through this method every day but i think partipation in bounty and or altcoin can definitely give you higher than a coin every day even though you can only have it at the ico end