Volvo S70 /V70 C70 suspension Question

Good evening, regarding the chassis I wanted to ask which you can recommend for the T5 in the V70I? I had read that many of the yellow Konis drive, but these are probably no longer available? Instead, the orange KONI STR.T are distributed, has someone experience there? What do the Bilstein B6 look like? Should it be one of the upper two, what does it look like with a lowering (max. 30 mm each), influence on comfort, no longer mobile since to “deep” already for certain parking houses r? A bit of look, lower is good, but the rest must not suffer The KW V1 is unfortunately not available for the 850/S/V70 and V2 as well as V3 is the setting thing now, apparently complicated what you leave in forums… The car is a pure holiday car, however, besides comfort a certain tight driving behavior is desired. No racetracks, or the like should be visited, also this is not a working vehicle which is to be fully loaded or to pull trailers. I am very curious about your recommendation!