#1
The heavy pedal base can stay planted well on carpet or when mounted. On smooth floors, hard braking may push the entire unit away unless it is braced or bolted...
Pros: overall satisfaction, brake pedal performance
Cons: value for money, TrueForce game support
#2
Pedal stability depends heavily on the surface. The carpet grip works well, but hard-floor users often need a wall, mat, stand, or hard mount to prevent sliding under braking.
Pros: force feedback quality, overall satisfaction
Cons: wheel noise, pedal set stability