Obviously, if the value of bitcoin skyrocketed, one would have done better by simply buying and holding. If I knew the future and knew that bitcoin would significantly increase in value, I would buy and hold.
I suppose significantly is the key word there. It's definitely going to rise over time. No surefire way to know how much time or value. B&H is one solid thing to do with these coins, in addition to mining.
With these numbers, I expect a Neptune to generate 7.5 BTC before it stops being profitable. I had no illusions about receiving more BTC than the ~12/each I spent. And yet I still bought three.
Finally, one of only a couple of us who is making a realistic projection. Mine was 4-6 with an upper of 12 depending on factors.
All I could do was shake my head in disbelief at the folks who bought Neptunes thinking they would crank out like 50 coins.