To (S-)Pedelec riders, which support level do you use most often?

(S-)Pedelecs usually have several support levels, from light to strong. I'd be interested to know which levels you use most often. You are also welcome to write why, how, what kind of e-bike you use and/or what your general experiences are. Addendum : A pedelec is a device that travels up to 25 km/h, while…