I then bought myself the Reebok Step and can only say: it must be quilting. It has a good feeling of the grip is great and also the height is comfortable (on the small step I would have expected to have to train from the beginning at the highest level, because the basic level was very low), due to the size.
It is in any case so that it is worthwhile to take out more money in hand - you will not be disappointed and it falls in my view, because of the larger tread the risk of injury.
Just buy it !!!!