i have the izula 2 and the esee 4. i think the esee 4 is too big for anything I do unless I am in dropped in to a triple canopy jungle again. I think I am going to buy the esee 3 next.
I'm going to second this. I've owned the izula and the 4, and wish I would have gotten the 3. The 4 is an awesome Knife, and if I could own two it would likely be the 3 and 4, but the 4 was just too large for the bulk of woods work I ever used it for.