Is there a payout record sheet >> btc per Gh ?
Here's some VERY UNOFFICIAL rough and ready statistics I've put together as I was doing some comparison recently :
Bear in mind each of these have different plans and payout structures but unfortunately as far as I can make out GroupBitcoin don't do so well though I'd appreciate any figures from other people who've also got money invested in GroupBitcoin !
(Also bear in mind that these figures will be "out of date" as the "difficulty" increases in the coming weeks)
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TimeToBit = 0.0026 BTC per day per 100 GH/s
PBMining = 0.0025 BTC per day per 100 GH/s
Lunamine = 0.0021 BTC per day per 100 GH/s
GroupBitcoin = 0.0018 BTC per day per 100 GH/s
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There seemed to be an overly massive drop in GroupBitcoin's BTC output rate last month of around 25% which I am having trouble believing was all due to the increase in "difficulty" ... it would help if GroupBitcoin were able to provide at least "daily" figures of my investment to give a better gauge of progress because currently all that is available are some sample figures which only get updated every few days or so.
The other three "Cloud Miners" I've listed above all provide much better "snapshots" of your investment and Payouts although I'm aware GroupBitcoin would have something to say about the "legitimacy" of at least one of those I've mentioned
How about you ? Having any success with Cloud Mining ?