It was not an easy choice as both bowlers have their very considerable merits.
The Perth pitch is generally regarded as a speedster's deam and I guess this is why Lee is deemed to have the edge over Bichel.
I, for one will enjoy watching Lee hurl down a few red hot ones at "the old enemy" - even if he is a bit wayward and undiscplined at times. His unpredicabilty is one of his strengths - especially on a fast track.