Hi, I came across your post so I thought I would share my experience. I definitely have more of the block/elongation stutter than the repetition stutter. I am currently experimenting with a very low dose (2mg) and have only been taking it for about two weeks. Overall it hasn't achieved any major breakthrough in terms of fluency rather. Maybe 5-10% less blocks/elongations at most. However I want to continue experimenting and give it more time as well as trying a higher dosage to see how it goes. I wish there were more people who could share their experience on Abilify as it does seem to be rather hit or miss or perhaps some people even exaggerate.