any of you have experienced problems in the long run?
I Placed an order from 20pieces from HASHRA

I don't recommend them. I ordered through them because asiabtc was terribly slow at the time. Well, my experience with Hashra is no better and they aren't the cheapest anymore either. If I were to do it again, I would use Zoomhash.
Here is my situation:
https://bitcointalk.org/index.php?topic=441296.msg5739762#msg5739762Concur 100% on the above - Hashra has been an absolute disaster on this end as well.
we are fast shipment now. and with good hash speed. new web store will be online very soon.
Have you released the new firmware for your LA controllers yet?
Don't ask him, that's my duty, but it should be released in 1-2 weeks
You mean do not ask him on this forum. Because I have been communicating with Jack through my on private email and a few times on this forums PMing system. By coincidence I am expecting my second delivery from DHL today. I do not intentionally over step by bounds on this forum because some members, to put it nicely get very touchy on some matters, so being fairly new to this forum I did not know what part you play. But I thank you for your response.