Hy dear Bitmain,
unfortunately the "new" S4+ has no significant improvement in power to hash ratio and on my personal opinion a decrease in attraction for home miners in Middle europe, US and other countries above $0,15/kWH.
If i may post a wish for a S6 or S7, this would be 0,25W/GH and a noise level below 30db
Kind regards,
elrippo
I don't know if I would agree with all of this. I think home miners are starting to look at 220/240 so I'm glad to see them jump into this level. It allows for a lot in future.
As far as .15 KWH in euros you might look into hosting centers I think you will be able to get it cheaper. Also avoid I'm guessing a Europe vat depending on the location of hosting you choose.