I really like this short clip at only just 8 seconds its very short yet still really informing, the sound that is used works really well and makes it feel faster. when i watch it with out sound its allot more slow and less engaging. this is interesting to me as i now realize that sound must be an important thing to get right. the sound should also be quick paced like the film i will be making.
The sound was record pretty professionally using a Sennheiser MKE300 wich looks like this.

Looking at this maybe recording sound separately could be an idea.