I am earning altcoins in joining bounty campaigns and sometimes if i wanted to earn more altcoins then I am joining some of the airdrops but ofcourse I am choosing the airdrop wisely before I join because not all airdrops are true and that's what I have learned from my past experiences. I actually don't do trading because it needs more capital and it's very risky that is why I am contented with what I am earning in bounty campaigns.