I decided to choose Genesis Mining, since it is the largest cloud mining company in europe.
They have their mining rigs in island, the cost of electricity is only 5 cents compared to the 25 cents
at my place, 5 times less!!!
I got an email, saying that bitcoin mining is now avaivable, because I knew it would sellout fast I imedeatly bought 2,25 TH/s.
It was arround 350eur, way more than I wanted to pay since I only get payed 8,84eur per hour at my Job, wich will be reduced by 70 percent because of taxes in Germany(I hate Germany)