Gonna go Mindfield. Even though Fully Flared was an epic, and had a few parts that defined Crailtap in that era I just feel Mindfield was a better skate video. Heath's iconic part, Dylan's pretty decent part, Jake Johnson doing things only he can, the music selection was better. Also gonna throw out Marquis Henry's flow part should have been in the full video.
I also have a bias because after FF all my friends started skating ledges more and I hated it then. Now that I'm older ledges are the go-to, but at 16 I couldn't stand it.