Hey thanks for the reply
i just checed it it seems lile the dif. is +32.
The thing is i just got a short period of tıme for ınvestıng ı pay almost nothink for power i got i think ı wıll make profıt wıth mınıg when most ppl wıll need to quıt minig so the dif. will get lower and ıt wıll pendel at some point where so ı dont thınk ı have a rısk to lose my money but to just earn lıke 100 dolars a mouth but ıf they brıng out a new mıner wıth 10 g/h and 1600w then ıll lose my money but ı dont thınk thıs wıll happen ın the next 1 - 1,5 years so i will got some profit out of it. is there somethink i am missing?

Thx.

Hey thanks for the reply
right now ı got 4 s5 and 3 s7 so ı kinda know how loud they are and the coolıng system need.
becouse of the low power cost i got i think ı wıll make profıt wıth mınıg when most ppl wıll need to quıt minig.
and i am assuming the minir have no resell worth.
after all costs (tax,powersuplly,shiping) i will have like24 miners.

these are my minig conditions.

And i got some questing.
 
1.
Why are ppl with hıgh power costs still investing i mean if you got more then 0.1 for power you earn next month wıth the nex dif. just 75 dolar for a 1200 dolar miner (antminers 7) investmen.
so if you dont got any other costs this means you need 13 months to get your money back and start making profit but like the s7 ther antminer will get another new mıner out next year
 and you wil make maby 20 - 40 dolar so you will never get your invest back.Why are they still minig ?

2.can you give me a worst case scenario about the dif. ı dont thınk btc will go low after the btc halving but i am afraid of the dif. couse %25 its hughe it got 4x ın the last few months

AND THX FOR YOU HELP.

hey i am about to invest 30.000dollar in bitcoin miners (antminer s7 ) ı pay lıke 0.02 for power but the difficulty ıs goıng ınsane in the lest few mounths i am not sure if i should invest can you guys help me decide?
Thx.