I still have my Rdl 595s with sattelite plates. I recently updated my wheels to the superfreaks. Wow was i amazed by the pure grip of these wheels. I am 36 and in good shape but these wheels have taken my skating to a new level. These wheels are a little wider than i am use to making it a little tricky when doing 360s and spins. but if you want speed and grip look no further. I told the rink owner i wanted new bearings and she said you are already the fastest skater out here.So many comments on the color and nobody can hang with me.