Camtasia and Jing had there pro's and con's but as far as use goes I would have to say that Jing is probably the most user friendly for a person who has no video editing skills, such as myself. I see Jing being used more with educators due to the ease of the program. The one downfall would be the time limit associated with Jing. Jing only allows you to create videos 5 minutes in length. I guess you could ultimately make several 5 minutes videos to cover a lengthier topics. I look forward to using Jing for videos in my classroom. Camtasia on the other hand has a lot more to offer in the realm of editing plus additional features that allow you to add in callouts and transitions but the amount of time put into the video is much greater. I like the fact that there is no time limit. At least I did not run into a time limit. One negative would be the complexity of the program and the fact that you only get a 30 day free trail. However the tutorials on Camtasia were extremely useful. All in all both programs were good to use and I enjoyed playing around with the editing features.
Below is the video produced using Camtasia. Enjoy!