comparison between first and last speech

In my first speech, I was nervous and not as prepared as i could have been. I has a lot of fillers like uhm, and ugh. My eye contact was no where near where it is now. Verbally i did not change very much. I become louder and more comfortable in my last speech. Ihad less fillers was more fluent with my words. My content details increased greatly from the first speech to the last one. Eye contact is a lot better and hand gestures have incresed.