I like both RTAK styles. The first one had a couple sent back in for heat treat issues. I asked Jeff Randall about it and he said it was only a few that actually came back. On the net so many folks were stirring the pot , you'd have thought the entire run of em was flawed. I literally beat the Hell outa my RTAK,thin edge and all. Even threw it a few times. No damage whatsoever. I did stabs into wood and pried out the tip, chopped knots,and even let a few chops impact the gravel after chopping through a log. No damage other than the usual dulling from the gravel. When the RTAKII came out I got one of those too and did similar tests.Flying colors would describe the results. I wasn't trying to break em intentionall but I did pace em through some very tough cuts. Really great blades. The design differences of the RTAKII and RTAK are really to seperate the different enviornments each would be suited for. The original RTAK is supposed to be machete like for jungle use. The RTAKII is designed for use in a more boreal setting being a bit more like a chopper. Plus the RTAKII answered the market call for a differnet handle shape. Many folks just didn't like the original RTAK handle. Gots to listen to the buyers

I would never hesitate to use any of the RAT knives. The RAT team has stood behind their products and the knives have performed great