Opel insegnia Tyres

i had it oem on my insegnia 2014 , made 85000km and can do more maybe 120000km as my tread still around 6mm depth ..it was great for the first 20k then it became noisy and lost grip .. i wanted to change it but some way i didn`t .. after about 40k dry grip and handling improved and noise became some what less .. wet grip is not what i expected as it has gone early about 20k .. but for me it was not a problem i live in a hot country .. it was not great tyre but it was doing suffecient enough not to replace it , but now after 85k ... i just sais enough.
for buying decision there is better choice for less money as mechline primacy4 or continental sportcontact 5.