I use more of the lower portion of the knife, because there is more grip control and dexterity. This is only natural. But if there is serations there, I can't do so, they get in the way. And you can't do delicate or precise cutting with serations. Thats why I don't like combo edges.
Another thing is that I felt that 2 inches of serrated edge on a 4 inch folder won't makes much difference about cutting ropes or fabric. A good edge slices thru seatbelts and small ropes all the same.
I look at my bro, a seaman, the ropes he cuts could be as thick as 6 inches diameter, now thats where he needs a fully serrated edge or a saw. He can appreciate a good plain edge for other chores, but wouldn't look at combo edges, not enough for either job. Trying to be both, but neither here nor there.
They are people who felt that serrations for combo edges should be at the top portion of the blade instead of the lower portion, so that it is more functional, but for aestetic and marketing value, they look better at the lower portion and hence were made so, another minus point for combo edges.
Another thing is that I felt that 2 inches of serrated edge on a 4 inch folder won't makes much difference about cutting ropes or fabric. A good edge slices thru seatbelts and small ropes all the same.
I look at my bro, a seaman, the ropes he cuts could be as thick as 6 inches diameter, now thats where he needs a fully serrated edge or a saw. He can appreciate a good plain edge for other chores, but wouldn't look at combo edges, not enough for either job. Trying to be both, but neither here nor there.
They are people who felt that serrations for combo edges should be at the top portion of the blade instead of the lower portion, so that it is more functional, but for aestetic and marketing value, they look better at the lower portion and hence were made so, another minus point for combo edges.