With a rockminer 35gh/s as only miner(s1 is not working anymore) now i am renting all the other miners as my workers.
I am renting them at betarings if that is helpfull info.
i am renting 450 to 1000gh miners and trying out diff settings and the us and eu adreses.

The noticed that with double the diff setting (450gh/s-1024diff) that the miners are doing way better and in us2 adres.
If i do eur1 and/or normal diff setting i get normal till low hash speeds.

a 450gh/s becomes 500 to almost 600 and almost steady. 700gh/s with the spikes to 1000gh/s is what 1 miner is doing and so is the story for the 850 and. ofcourse not every miner, but then i try double diff with eu1 adres if that is what the miner needs.

this is the second or third day checking and trying, waiting till it has done a few hours so i can see it on the chart map and what i says in workers and correct it again if i don't like it.

It does not matter if the miner it self is in europa or america, the us adres mostly is best in minimum of i think 50gh/s differents.

Checking now the one of the 2 850 and seeing that it does 1500gh easy and touching 2th. In the graphics i can see where it was in let say not the right settings yet.

I did not expect this to be possible because... well, its only the difficulty and the adres i can change and with these results.

I don't know what that says about the us and eu servers, but us works so much better.

Doc, if you need my login for betarigs so you can see for your self te results there then say it.

I rent it there because electric cost here is high and miners a not cheap, renting is really cheap so ... doing that. I'm not yet on the level of payout that i am suppose to earn, but allready a block pays back a miner most of the time now..

I hope doc this helps you greatly of what you need to know.

Not totally happy because one of the 850gh miners is not yet op to the speed it did before and i had to rerent it because the rent time ended. So need to fine tune it wright now. It's doing 850gh  now.