Question about HORI Tactical Assault Commander 4

Yes, but since it only converts the movements, the acceleration is sometimes crazy... From slow to light speed
For better gameplay I would rather invest in XIM4. For single player Hori is ok but for multiplayer not so much.

Depends on the game...
For most games, I find the tac4 works very well. It may not come close to a real PC mouse but it's definitely worth a try!