It's winter now, so perhaps a good time for a follow-up on these summer tyres.
I chose the Uniroyal for their wet abilities. Consequently, the summer turned out to be the hottest and driest summer in recorded history (at least in Germany). Which means my wife got to drive them once
in the wet (she liked them), and at the very end of autumn, I also had one
(!) wet drive at Autobahn speeds, during which they were excellent.
Else? Impossible to tell.
(The SAAB 900 NG basically is a dressed-up Opel/Vauxhall Vectra A, with McPherson crap in the front and even worse, a twist-beam rear axle in the back, which means there is absolutely no fun to had in corners anyways, and thus it is hard to say anything about the tyres handling characteristics.)