Yeah not really profitable, only if you have cheap or free electricity.
If you do want to buy a scrypt Asic I would either buy an A2 miner (very sturdy miner, pretty easy to over/underclock, and firmware updates by me
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
), or Alcheminer (the word is they are a reliable company and only sell what they have in stock). Both miners are about as energy effecient.
I can vouch for the A2 as well, I've had a 60MH and a 90MH unit since ~end of April 2014 and they just work. Very good hardware! I just ordered an Alchemist 256 since it's on sale. Figured why not? I have cheap power. Tom from Alchemist went out of his way to help me, great guy and great service. I'll have the miner Thursday, looking forward to getting it.
Emdje, Tom may be interested in providing you with a very discounted (maybe even free?) unit if you provide software support for his machines. They have no plans on updating the miners anymore, and from what I can see they could use some loving. PM me if you want his email to drop him a line.