Question about summer tire choice

Moinsen together! I was helped very well with my winter tyre choice here, which is why I think that you can help me top here again! Well, the summer is at the door. Although not my front door but at some point also here My Pirelli P-Zero Rosso tires are good, and there is still a good profile on it (between 4 and 6 mm) however these are on the sides (inside, I would never have seen) properly damaged, why I did not go further with the maturity So, as a tyre size it MUST be a certain size with “Traglast” or “Index number”: -> 215/45 R18 93V Since the Pirelli tyres are usable, but loud and uncomfortable (I know, cross-section is small, but have other marks on the same rims and there it was much more comfortable) I would like to make a “brand change”… Which tyres can you recommend to me? I have already discovered Nankang XR611. have Nankang tires on our S80 (very heavy and faster than my C30) in 225/55 or 50 R16 and the things have a good grip on wet and in fast driven curves. The search results and test reports in independent test sources say that the XR611 in wet are not the best, but in a star rating 4 out of 5 stars (the Pirellis like I have them on the same platform have more or less equivalent results in wet). Okay, are made in Taiwan, but developed in Europe (at least Nankang indicates on the homepage)… Has anyone seen similarly cheap (the Nankangs cost about 80€/tires) tyres somewhere? What can you recommend??? Greetings and thanks for your feedback Damien