Just got my 1st FBV last night. I normally skate on a 3/4" ROH on my Step Velocity. Went for a 90/75 FBV. For sure more bite than my 3/4" ROH, but more glide too. Will perhaps try the 90/50 next time. Only took a few laps to get used to the FBV. I'm sold after 1 skate and can't see myself going back. Thanks to the poster who identified the Calgary location for the FBV.