Well if you need to ask this question you should probably learn more about investing before you invest your money. The biggest risk, as for all investments out there, is that you could loose all your money.

I just got a new rig yesterday with 8x zotac gtx 1060 ( ). I dual mine sc + eth. The only problem I have is that 2 cards dont seem to cross 19 mh/s no matter what (others run between 22-23 mhs on eth). Should I call the store I got the rig from and report a problem with the GPU's? Or is it something I can fix?

Thank you very much!

i tried to setup the remote.conf file on my new miner. I used dropbox to upload it. But when i open the link to the txt file its not a plain txt so ethos recognizes some html tags and wont use it. What service can I use to upload the file that will give me a link to the plain txt?

I don't want to simply write it on paper as it can be either read by a third person, destroyed by water, fire, etc.. USB's are also prone to elemental damage... Any tips would be appreciated.