In one of the local photo clubs, we're discussing fireworks shooting techniques for the upcoming holiday in July. Although #1 probably isn't fireworks, it's similar, and looks pretty good. #2 is good as an experiment, looking like a path through a park with a snow-like substance on the ground. I usually don't like images with a lot of white, and I'd be inclined to reduce the white a bit, so I could see more detail in the sparkly stuff on the ground.