The decision for this brand proved once again to be spot on. Drive for many years with her, this is my 4th pair. The change is of course a bit strange that the major roles "roll himself," that is also roll away quickly, which speaks for the good quality, and thus also possibly stopping distances are longer, but if you get used to the new maneuverability, it is afloat there. Since I was no longer satisfied with the 84ern, I am pleased with the slightly larger. Supposedly can be 100/120 rolls and later is not so easy to maneuver, but these are 90 perfectly in this regard, somewhere between fitness and speed.