Thanks but I have read that one and that’s where I got the information that Nathan feels 3V is tougher but 4V is more of interest to steel nuts. I wasn’t sure what he was talking about.
But there is a little more information in post 14 in thread titled EDC/EDC2. Nathan said he had some “sudden catastrophic failures” with 4V. I wonder what happened.
If that happened while chopping through cinder blocks or large nails, that might be fine for some. It would concern others if it happened while battoning through a pine knot. I would hope those who want to cut up a lot of cardboard have nothing to fear while using 4V.
Maybe this question belongs in the Ask Nathan a Question thread.