It’s hard to really come up with an answer without knowing exactly what your project is. Is it a complete circle? Is it something on two sides? All we know is the physical object. However, I will say, on the 10W you cannot remove the shroud like you can on the 1.6W. If your object isn’t too horrible, maybe my non-planar laser guide could help.
Since it’s technically doing CNC paths, it’ll move the laser up and down where it needs to be. If your object is simple, model it up, then add what you want to engrave to it as a cut path in fusion? If I knew what you were actually trying, I could help more.