Max: if it's for work, I'd use risers. I never really liked working on drops. Ended up on the flats the entire time, and no where near brakes. Which is fine for the most part, but what's the point of having drops if you're not using them. With a nice set of risers you can get a comfortable upright position, nice wide bars, brakes right there. Seems to make sense to me.
But, as people have said, your personal preference.
Max: if it's for work, I'd use risers. I never really liked working on drops. Ended up on the flats the entire time, and no where near brakes. Which is fine for the most part, but what's the point of having drops if you're not using them. With a nice set of risers you can get a comfortable upright position, nice wide bars, brakes right there. Seems to make sense to me.
But, as people have said, your personal preference.