Currently got an MSI board, it's been rock solid and i'd happily get another from them. After all the issues i had with Asus nforce chipset motherboards i still can't bring myself to buy one all these years later.
The asrock boards i had when they were Asus's budget range were more stable than any actual Asus products i had but their life span was fairly short. They seem to be getting alot of favourable reviews recently though.