Sometimes presenting every point on a separate slide works quite well - never done it myself, but I have seen some good presentations where this technique was used. I guess this could become quite annoying when overused. But it might work for comparisons: One slide for every aspect that is compared.
You could also prepare a separate handout that contains the detailed pros/cons or comparisons and keep the slides minimalistic.
Sometimes presenting every point on a separate slide works quite well - never done it myself, but I have seen some good presentations where this technique was used. I guess this could become quite annoying when overused. But it might work for comparisons: One slide for every aspect that is compared.
You could also prepare a separate handout that contains the detailed pros/cons or comparisons and keep the slides minimalistic.