I've got both, too. I love the "cool factor" of the old model with its Kraton insert, but functionally I'd go with the G-10. It's grippier all over, and has a warm, natural feel. It's a little bit lighter, too. Also, the old style clip was neat but needed to be replaced (IMO) with a standard steel clip for rapid deployment; the G-10 already has a "normal" clip, and in less noticeable black. My aluminum Civilian is officially retired.
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-Drew Gleason
Little Bear Knives