Hi, So I have a few questions regarding the use of 3-blade props on my phantom 2. I recall watching a video and reading some articles about different prop types (Stock, carbon fiber, tri-blade, etc). Here is my question. I will be using my phantom 2 to film a friends wedding this summer, and it seems like 3-blade props are noticeable quieter than the stock DJI props. If I can reduce the amount of noise my Phantom will make during a wedding event, it would be fantastic. Does anyone have experience using these? Are they actually much quieter? Here is the video where I first heard about the three-blade props: https://www.youtube.com/watch?v=t6z04r2OZtE Thanks!