I bought this pedals to keep as a backup and as practice pedals, for styles worship and progressive metal/rock.
Because of their large board, it's possible to experiment a lot more with the technique of your feet. The pedal is well lubricated and very well built, especially the spring mechanism, is simple and works great, same as the double chain. The brushed aluminum makes it look amazing and if you have big feet like me (size 43 Europe) you will benefit of them by being able to sit your feet confortable on heel down techniques and as I said before, be able to experiment with them.
It was worth the money and it made my transition back to my drums easy.