PIAA Super Plasma vs PIAA Platinum Whites?

Hello,
Does anyone here have any experience with the new PIAA Super Plasma Bulbs? How do they compare to the PIAAs' basic Platimun white bulb? I hear from some sources the only difference is the SPs' are blueish on low beam. I also hear the Platinum whites are brighter on low beam. Whats the best PIAA bulb for a sportbike? Any comments?

Thanks a bunch.
Ray-


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