skyungjae wrote:I should take more video and record more data.
You should! From your other posts I gather that you are hostile toward bikes and terrain, that would be great to see.
For data recording I've been using Strava (free for Android and iOS). It has some nice features, like it estimates power output, and you get a graph of speed and grade.
I also just downloaded "My Tracks" (Android) to try out based on Whiplash's recommendation.
Kind of off topic but I need to build a phone charger for my bike because I don't get data for a lot of rides because my phone battery dies.