Hi,

I am interested in purchase of butterflylabs 5 GH/s Bitcoin Miner

link:

https://products.butterflylabs.com/homepage/5-gh-s-bitcoin-miner.html

I am new to this mining (couple of days old  ) and would really like to mine some Litecoins.

I having a PC, just needed add this extra hardware to start mining. (to be cost efficient)

Need your useful advise to purchase this or build my own rig.

Other suggestions are welcome. Thanks in advance.