echo this, corsa controls are lovely and did prefer them to my gp5k's i rode for a short time, like you and jb say, 5ks just feel dead in comparison even if grippy and fast
didn't get a puncture on them either, which was good, because they were neigh impossible to get on and off a kinlin rim
Just FWIW, turbo cottons are so supple that they roll over anything, rather than pick it up, and IMO were very reliable. Way more so than a Corsa.
Corsa Control’a are now my go to for a reliable, fast, relatively cheap, supple tyre.
GP5000s are fast but they’re so dead to ride compared to Corsa’s and Turbo Cotton’s. That sidewall has zero flex whatsoever.