Mercedes Benz E240 Estate Tyres

I have looked on this website for advise on replacement tyres for the Mercedes E240 Estate. Specifically the rear. It is fitted with P6000 and is the worst handling car I have ever driven. I would concur with some other reviewers that these tyres break away with no progression on a damp road. As a driver who covers up to 35k per year I am reasonably experienced however with these tyres I have experienced one complete spin out of a corner and off the road. Two losses of control on roundabouts which I struggled to correct. 1+ minor breaking away when accelerating from rest into a corner eg pulling out of a T junction or roundbout. All these reflect poor tyre performance. I have a total lack of confidence in the Tyre and amm looking for a suitable replacement with acceptable wet weather performance - not near death experience scares when it rains.