I have always had issues with ASUS. Their parts have never really worked well for me, and if they did they only lasted a year or two before shitting out. Everyone else seemed to swear by them and I could never even get a part that worked.
Nope, its only been ASUS. I have a mix of corsair and MSI right now. The problems ranged from DOA (couple mobos over the years), dim displays, and even had a router that had burnt up its power module.