Quote from: allcoinminer on May 07, 2014, 06:10:17 PM

Quote from: joeventura on May 07, 2014, 04:09:25 PM

here is a calculator showing straight up 5Mh on DOGE

My math shows 4.6 months to break even

$950 divided by $204

DOGE difficulty is falling not rising, so even if it were to double still would break even.

(oh and the number I quoted was my mining 15mh so I forgot to divide by 3 for the 5mh example, in any case it still becomes profitable)

http://en.wikipedia.org/wiki/Exponential_growth
The coinwarz calculator you put here don't account for any difficulty change.
It just assumes that the miner will earn the same amount he earns today for ever. That itself is wrong.
Use a good calculator which account for difficulty.
This Dual Blades @ $950 will never ROI. Those who want; try it.

LTC Chart

exactly, with difficulty increase 3% (and it could be more with new incoming chips) there is no ROI