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Getting a 200MH/s Scrypt ASIC seems to be too good to be true...
What am I missing here? What am I not considering/do I not know about?
Is it difficulty that this calc lacks?
I feel like there is a logical flaw in all of this that I do not have the knowledge to know, but there is one present.
I am looking for a ROI. Not necessarily a HUGE one, but nice money on the side.
Thanks! Sorry if this is confusing/makes no sense...
It makes sense to my novice mind.
Hi there swarley,
I believe that you are not factoring in the difficulty changes. 42-coin is at 75-85% profitability of BTC as I am writing this post. All coins change profitability depending on how many people are mining, how fast the blocks are found, prices on exchanges etc. My point is why go for 42-coin when mining BTC directly would be more profitable...
I recently stopped my small rigs at home, 10x R9 290, because I did not find them to be profitable at the moment. I was also fed up with the high electrical bills, noise and heat problems. Basically I got back what I was paying for electricity, so that was a no go for me. Next I looked into cloud mining, and bought some MH from GAW, see sig, and they are well on their way for paying back themselves.
Something to consider is that the hashlets can be sold back, currently for 80% of the price, so if you have a cloud contract that gets you 20% or more of your initial investment, the hashlet can be sold back and you make a profit. I have not done this, instead I have been reinvesting my payouts into more hashing power. The hashlets that I have today make about 1 BTC in roughly 3 weeks.
In terms of difficulty, the diff for scrypt coins is likely to skyrocket when more and more asics get out. The calculations that you saw on coinwarz do not take this into account as far as I know. That said, the payouts that I have been receiving from the zenpool (exclusive for zenhashlets/hashlet primes) have been consistent for the past 3 weeks that I have been using the service, so no deduction due to higher diff.
All in all, if you go with your own asic you will have a great learning experience, but you have to maintain your equipment. When the asic gets older the profits will decline and it will be hard to sell. With a cloudmining contract you can start mining and at least in terms of GAW/Zenpool, you can sell back your hashlet and get back most of your money.