I got a Rajah II a little while ago. I LIKE big folders.

No problem carrying it the back pocket of a my jeans.
It got a bit of a workout this evening. I fixed a salad and some vegetables with it, not the first time it's done kitchen work. Then I cut up a lot of cardboard boxes I'd been meaning to get rid of. After all of that, there's no noticeable degradation of the edge, still extremely sharp.
With the weather improving, I'll have it out in the woods, where I think it can replace my Vaquero Grande. Then I'll see how well the edge lasts.