How do professionals cut plexiglass? I am going to need to cut some, as
well as rout some of the edges to make them fit into slots.

Would I be better cutting these on a table saw with a special blade, or
using a router blade that has say a narrow width? Maybe even taking more
than one cut, and using a fence as a guide.

I'm going to Google on this, just wanted to know if anyone did this sort of
thing. It has to be a quality finished cut.

Steve