I don't use it on the Panda 4x4 or my wife's Trekking. It makes the steering too light for my tastes.
I think it's a great system.
Don't like Eco mode though unless in town traffic.
I like eco if I'm not in the mood to embarrass people at the lights. Sometimes its nice to just pootle along lol
But out on the open road ... Through the open country...
"the car responded with sonorous drone; the miles were eaten up under him as he sped he knew not whither, fulfilling his instincts, living his hour, reckless of what might come to him."
With thanks and apologies to Kenneth Graeme.
the eco button does absolutely naff all for the economy.... Just a little but more relaxing sound and feel wise , just don't expect to be able to overtake anything lol. The left lane is your friend in eco mode.