Got my 4CT back in October and love it .. to drive. It’s had a host of intermittent software problem, a dodgy key and a leaky tailgate that’s screwed up the electrics in it though. Have got an order in for a GTS ST and hopefully it’ll come with fewer glitches.
Looks like having it makes zero difference to my insurance cost .. so looks like it’s simply a question of the extra extra peace of mind it adds. Think I’ll go for it. Unless someone tells me the Porsche system is rubbish. Thanks.