The dart gun video on the left may be one of the most difficult videos I've ever edited. I had to edit together clips from about 12 different sources, all recording with different file properties including color spaces. syncing and cutting with sound echoing throughout this large warehouse was less than ideal in terms of editing together a clean final product. But with the right pacing, and some help from post-production audio cleaning we were able to make it happen!
I had a similar experience with the call of duty video on the right. as you can see there was 4 people recording in the same room right next to each other which made getting the audio right a real challenge. that on top of syncing 7 different video sources, I'm happy with how we were able to establish a style on this video that made sense for the channel overall.