Any good vac will work.

What you need to develop is the means to gather chips at the source. You material is denser than wood and will be more difficult to capture because of it’s inertia. You might need to put a Y at the end of the vac hose and then add two short hoses to both above and below the router base into possibly custom made chip deflector/catchers.

If the material thickness is suitable a top down bottom up shear compression bit might simplify chip collection and leave a better edge.

Thinking about your application a bit, if this is a long term project and it’s really just edge trimming I’d use fixed base routers and modify the bases for better chip management for that specific task.

Most routers pass the motor cooling air out the bottom so a good chip collection enclosure at the base could channel chips out the bottom and a hose could deliver them to a bucket. Almost wouldn’t need a vac.