hero member
Activity: 504
Merit: 500
The thing is this...
You CAN NOT "estimate" the "returns" of a GH/s machine compared to a MH/s machine. In the end, the system "balances-out", leaving the GH/s machines making the same/less money than the MH/s machines.
How? (Glad you asked!)
Only X number of bitcoins are "allowed to be found" per time-period. EG, if you mine with a kH/s machine, you would find 1 per year (solo). If you mined with a MH/s machine, it would adjust until it only allowed 1 per year (solo). If you mined with a GH/s machine, it will adjust until it only found 1 per year... etc...
Now... The issue is this...
The "adjustment" takes a little time. The first hundred machines will reap, only for a few days, then the rates will change, and they will be exactly where we are now, with MH/s machines. But, they will be using less electricity, potentially. And..... AND.... all the MH/s machines will be making 1/1000 of what they make now, since, the bump-up value will HAVE TO DEGRADE by 1000, to compensate for the 1000x faster machines.
This will essentially kill all the WASTEFUL machines/rigs, making them unprofitable.
Here is the kicker...
If no more transactions are created, those GH/s machines will spend 90% of the time doing nothing. No work, not generating coins. Because they will finish all transactions and have nothing to hash. Transactions would have to be 1000x more, for them to "be equal to the MH/s machines now". Thus, they will actually make exactly the same as we make now, but it will just cut us out of the equation.
Why sell them? Because they know this. Also, because I am SURE, for every ONE they sell to us, they are building TWO for themselves. Thus, ensuring that WE never surpass them. If they are even building any for us at all. (I have only heard of a couple dozen being sent, for the millions they collected. Some still collecting, and have not sent anything in over a year. With lame excuses after excuses after excuses... even the chinese!)
In the end, generating MORE makes you LESS, because that degrades the value of the coins. If "Everyone" has Gh/s machines, and makes millions of coins... then the coins are worth less than $1.00 at the end of the day. (Which is why the system has a higher difficulty adjustment and a max-cap.)
The "failures" and "error-rates" and "stale" creations will rise also, naturally, as the end of the last minted coins come into creation. That will be about 90% wasted hashing, with 90% down-time due to "no one buying coins", because everyone is trying to "sell created coins", which they are trying to "sell for what they lost", and thus, "have no monetary value we can ever use."
By that time, the 512-hash Byte-Coin market will emerge, and make all these ASIC systems useless, since they only do 256-hashing... Then we crank out our old GPU's and start all over again! Let the vultures with billions in unsellable pennycoins, whine and cry about it, while we move on to new scams and confusingly over-technical money laundering methods that only hackers know how to use!
The worst thing these morons are doing is DDOSing their own lifesupport... That is like pulling the plug yourself.