Either ATI or intel work pretty well. ATI is a bit faster but I'd guess Intel is marginally better supported. There are of course Intel and ATI boards that aren't very well supported (yet).
On Sat, Oct 02, 2010 at 06:00:10PM +0100, Kevin Chadwick wrote: > Just added a system to the network with a rage agp card and onboard > intel. > > I've never liked the idea of a video card using system memory but am > under the impression that the intel driver support is better at the > moment in OpenBSD. > > Which would you choose?