Ive got toda, but havent dynoed yet.

Its expensive, but i believe that extra $$ is justified. Its always difficult to compare headers. Word of mouth, dyno comparison is are hard to trust due to varying factors, setup, etc.

I havent seen/read/experience the 5-zigen headers either. I'd say the Toda headers would have very good compatability with aggressive cam setup too.

I say let your wallet decide