Hi,
I have bought a g-blade (gridseed) from x-hash the last week. The product works fine.
X-hash customer service is very good. They reply fastly at emails and skype and deliver orders
very quickly in few days.http://s27.postimg.org/reb6mfl77/Ordine.jpgI have tried g-blade at 800MHz and 900MHz with gridseed-cgminer-3.7.2, on lubuntu 14.04 LTS 64,
it works fine and the temperature remains very low even at 900MHz.
http://s21.postimg.org/3wu2dx7h3/900_MHz.jpgI Have powered g-blade directly from the PC power supply, thanks to the low power consumption of the boards.
http://s2.postimg.org/lfxtj7kgp/Power.jpgI'll try 'the card to 1000MHz soon
Bye