Capturing arcade video footage

Hi, I’m using a jamma to video converter that outputs in s-video. I was curious if anyone had any experience with using a method similar to this?

I’m wondering what is the best to use to capture? Internal capture card or DVD recorder? I only need s-video no component or RGB input.

I’ve heard that some capture devices cannot capture arcade video due to the synchs and refresh rates of some boards. Any info on this subject is appreciated!