Preferred format for vector graphics?

Is there a vector graphics format that works especially well in devonthink? EPS? SVG? DXF? some illustrator format? I can write to essentially any format-- I’d just like to be able to organize, tag, and annotate them.

DEVONthink doesn’t include any dedicated support for vector graphics, therefore Quick Look and Spotlight plug-ins might be necessary to view & search those formats which aren’t supported by Cocoa/QuickTime.