What coins will make you more BITCOIN on your investment? I don't

PoSW will get you monthly 100 for every 10000 coins you lock for a 1 month vesting period on their website (12% a year for nothing)

Or consider lending btc on poloniex. On average you get 0.08% daily minus a 25% fee.
So for every BTC you get daily 0.00068 btc ($0.16), which would be 0.28 BTC after a full year (stacked).
3.5 BTC would give you 1 BTC in return after 370 days, if it's lend out all the time at 0.08%.
And this is pretty conservative, you can also get a rate of 0.3% daily if the market is very bullish.
There is a lending bot for poloniex, which does everything for you, setting the current optimal rate for you.
I did it for 3 months then switched to investing since it has insane gains compared to lending. Just wait for a crash like right now, buy, wait for 30% increase and sell if you're satisfied.

>>2765944
Damn, I had no idea you could do that. I'm not sure I'd have many to lend or tie up out of, but that sounds like a great way to loan