I chose the Soyo Dragon Plus, primarily because of the features, speed, and stability. I reallly wanted the built in Promise controller, as I have a ton of IDE devices, and I may go for a RAID config at some point, but I'm not sure. I also liked the built in NIC. I don't use the on-board sound, as I use the SoundFonts on the SBLive a lot. the board has been very good for me so far (1.5 months). Very stable, no conflicts, easy to setup, with tons of extras and a great manual.
