well im not sure why you guys say variety is the MOST important. I don't think a freestyler should lose points in control and style because of repeating tricks from previous battles. The only way i can see Jamie losing here is if he lost points in this way.
Also, Jamie showed a lot of variety within this battle. Also, imo he clearly won control and style. Harder tricks, better flow and more control and not boring at all. His first and third rounds were especially good.