I've never had a stability problem with GB, but IMO, the performance benchmarks should be a lot higher. However, I'm not going to toss out my 7VXRp because the SiSoft readings are lower than what I expected. Otherwise, I have no real problems. Bios updates are as easy as can be too.
On the downside, their tech support is pretty bad ...Emails never get answered and if you try to call them, you will usually get a "all technicians are busy now, please leave your name and ..." and of course, they never return calls. But which mobo manu has good support, anyone?