I have the endura with a stainless steel handle and a plain edge. Iīm completely satisfied with it. It came razor sharp and holds an edge very well. The blade opens and folds smoothly and it locks reliably.
I chose the smooth edge because itīs better for most cutting tasks and itīs easier to sharpen. If you need it for cutting ropes or seat belts the serrated edge might be better. I wouldnīt recommend the half serrated blade. Itīs a compromise and with such a short blade you will have the disadvantages of both edge designs.
_________________________
If it isnīt broken, it doesnīt have enough features yet.