Hmmm Seeing as the original post requested feedback on the stability of this board I am going to throw my two pence in.
When I bought this board (oh let me just say I have been builiding performance PC's for about 20 years) I of course, as any sensible builder does, checked the HCL and purchased only recommmeded components. At any rate I had a number of issues most of which have been solved bar a few strange ones which persist in spite of my systems otherwise stable condition.
It is indeed a strange one which I 'personally' think is due to some static buildup somewhere or perhaps a faulty component. Essentially after anything from 2 weeks to a month of running perfectly I will get a blank screen. when I reboot, I have enourmouse characters scrolling across the screen at the boot point when the bios is searching for IDE drives. The boot process goes no further. I can either 1) leave it for a day or two after which it will operate normally, or 2) open the case, ie remove the side panel, pretend to do something though of course it makes no difference if I do anything or not. Close the case and it is once again working. However, the card reader will have stopped working. (yes I have changed this as I have done with every other component, twice with two perfectly working card readers). Opening the case again, disconnecting/reconnecting the card reader solves this problem, then it works properly again, so of couse I usually take this opportunity to combine these two functions when I open the case the first time.
I have a LIan-li pc200 case. This is the 3rd motherboard it has housed and this is the only time I have had this strange what I belive to be static related issue. Also this is the first build I have ever made that has not been 100% upon completion and I have probably build 50 high spec machines.
Also, as a rule I tend to use Gigabyte and Asus boards, this is the first oen that has ever given me serious issue. I don't like it. And dispite months of perseverance it is going.