Hi guys. That is pretty much my question.
Which firm of mining hardware providers is the best one?
I want to setup a mining rig (I have no problem with a free access to electricity) but I don't what hardware I need to buy. There are so much thing here: Antminer (a bunch of models), Bitfurry and other stuff. I have no financial problems and ready to invest 5000$ into my mining rig. Should I buy China or US made hardware? Which one is the best one?
Thanks a lot in advance of advise

Well if want to buy USA gear you need to build a pc and mine eth coin.
If you want to buy from China the s-9 or s-7. From bitmaintech or Avalon 6s from Avalon.
How much free power do you have?
10 kwatts or 2 kwatts or more or less.
The s-9 uses 1.4 kwatts per hour.
The s-7 uses 1.3 kwatts per hour
The Avalon 6 uses 1100 watts per hour.
I have a few used s-7 s and Avalon 6s if you want.