Personally I've had a few close calls in the time I've had this CAK, twice being nearly front end collisions. The car is very manageable and in those emergencies I'm already gripping the steering like a eagle claw on its prey. I can feel the wheels turning and all that but I can say it doesn't make a difference.
If you're interested and own a Wira at home, you're more than welcome to compare your car with mine.
Btw, it's also worth noting that I have a lot of Ultra Racing bars installed, so that also affects my cars handling. But i'm not the only one who has mentioned twitchy steering feel so the bars shouldn't really make a difference.