The newer P Zero are better even as the older ones with the same thread pattern. See 992 Turbo S Time Sport Auto. Its nearly on Corsa Level. 

I’ve the Corsas on my 720s and I’m happy with them, I’m only missing a little bit off turn in precision but i will switch to CUP2 to see the difference and maybe after them to Trofeo R or better Goodyear Eagle F1 SuperCar 3R but this tyre isn’t available right now in Europe.

Good Video also about tyres and track usage here from Robert Mitchell https://www.youtube.com/watch?v=-0YWxSGTv78&t=2s. The CUP2R/ZP is with a good margin the quickest but also the fastest wearing tyre. Also important: Sidewall stiffness and that’s one of the weaker points on all Pirellis including Trofeo R.