| My opinions only, not scientific!
Super corsa are awesome on track, nowt better except maybe Racetecs.
Good on the road as long as it's warm.
Panty poo in the wet/cold.
They are usable as all weather road tyres but tbh will hold you back more often than not if you do a lot of road miles. Also will not last awfully long.
If you do more road than track I'd stick with the Diablos. | 
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