Guys,I live in Russia where so You know now that sucks... And You propose to invest several thousand dollars into this adventure? I just don't have that kind of money, I found the cheapest device to do this, and then some began to insult an idiot.... Let's, if there is some clever which may offend will give me at least one miner... And I say thank you, I buy devices based on their income and not from trends,and fucked up blocks harder and harder.
Nobody is calling you an idiot. The equipment you posted in the OP would be a really bad choice. If you don't have a lot of money consider the GAWminer scrypt miner posted 2 posts above or get something like this :
http://www.eyeboot.com/rockminer-r-box (you can find a cheaper price if you shop around). That's in all honesty the cheapest miners you should consider buying