I've been heavily looking into Proof-of-Stake coins, or coins that pay dividends or offer passive income. Basically dividend stocks in the crypto market. I think that might be the best way to generate income (and it forces you to hold and think long term about what you're buying). It's all still highly speculative so you have to be careful but after experimenting with platforms like Lending Club in the past I'd rather just hold assets and collect dividends.