Its not as notchy as Medusa and much less notchy than neu-castle, but it is still notchy. I find the Xerun and Medusa motors run much smoother with the Xerun ESCs.
Malik- the 2250kv 4168SL motor will run the F8T fine. give it a shot. In lucky that my sensorless setup in my buggy is super smooth but that's because my buggy only weighs 5lbs so I use the 1/10-ESC which is really smooth.