Tpcollins: Back when I was on the job as a City police officer eventually transferred into the Harbor Unit - I (we!) always carried at least one Spyderco half serrated half plain bladed knives on duty.
They were incredibly useful and the serrated part did not hamper when not needed.
I thought my various Spydercos were made in the United States back then (1990 - 1995)? Anyway they were strong, lightweight, rust resistant (we worked in salt water often), stayed sharp and fit the hand and stayed in a hand when it was dark, wet and cold out.
I liked'em and again always chose the half serrated/half plain blade models.
I think I only have two left.
Best of luck whichever style you choose.
Hold into the wind
VarmintGuy