ok but my bad im sorry for that but i also requested some other trusted vendors thats why the post
If all you care about is $/th then you should not be looking at the official websites, those stuff listed there are always the latest generations, the best $/th are those 5 old years miners, like the S9s and the Avalon 841 and their brothers.
If you know which model you actually want, I can help you, also where do you want them to be shipped?
shiped to portugal well not entirly not caring about power becouse even if is free power is not unlimited and i have around 150kva of power to use .
and the s9 generation consumes half the power of new generations for 14th only plus the shiping fees is amost the same so trying to get some balance here