yeah, i agree too that bounties r sure way to make good money in crypto but the only problem now is too much of participants around. I could remember last year that I do participate in twitter campaign but the crowd in twitter bounty campaign is overwhelming and I had to leave it for FB and signature campaign.
So many altcoins are there to buy the list goes like this ethereum, LTC, dash, iota, ripple, neo but my first preference is ethereum, then can buy other coins. Yes ethereum is a reliable choice that's the reason why ethereum is still favourite for many people. Then can go with ripple , iota etc