I had one crap board because it was the very first batch of them, I bought it on release which is pron to issues.
This second board has been perfect, there is nothing wrong with it. I am currently at 3.641ghz and it is fine, I am only held back by my cooling. The sound card that comes with it,
imo is better than on board sound, the RAM slots are solid, there is no sticky stuff on it, it does not buzz whistle or burp, I have had to press the clear cmos button once (that time I set RAM volts too low) I have never had a bsod. You are right the heat pipes are poor but then again so are pretty much all mobos.
It is solid and better than this ds4 I have.