Hey all, I am looking for a heavy duty folding knife, blade length ~3.5 inches (I can go a little over, but would like to keep it under 4, say maybe 3.75" or so) with a big fat blade, I mean I want thick. Well, at the very least thicker than my Kershaw Tanto Blur. 4mm or better thickness is what I am after. Any ideas? I found very few thick bladed folders that I liked. So far the only one that I saw is the Extreme Ratio MF1, but it is pretty far outside my price range. So, all that being said, what do you guys (and gals) suggest?