FYI

Last week we updated our Ethereum mining hardware and software. We've achieved some great results. And we want to present them to you.
We've manage to collect significantly more ETH block rewards: 6.33 ETH/block than network average which was about 5.27 ETH/block 

Below is comparison of best mining pools by average block reward. Data was collected between Sep 2 and Sep 6

Pool       Avgerage Block Reward (ETH)

Coinotron        6.33
unknown         6.22
BeePool           5.62
Minerall Pool    5.57
Spark Pool       5.49
UUPool            5.42
Babel Pool       5.38
unknown         5.32
Ethpool 2         5.30
F2Pool             5.30
MiningPoolHub 5.28
Poolin             5.27
EzilPool           5.27
Ethermine       5.26
viabtc             5.21