I dropped my tech on concrete and it stabbed a whole in the floor. Three passes on the fine diamond stone took the burr off.
I have used/carried that knife every day for 6 months and it has been reliable every time I used it, and even when I dropped it.
The Super Bowie is almost 6.5 Oz heavier than the tech, and its tip is pretty stout, it chops good enough but I prefer a 9-10" blade at that weight.
The Tiger Shark model has a 9"blade and 18 Oz it really is a tough knife and the tip is "robust" for a hollow ground blade. If you can find one.