Yes, the elite, for NA, will need two 15 amp circuits, one for the router/masso, one for the vac.
If you have a spindle, you’d need one 15 amp for masso, one 20amp for spindle.
Electricians aren’t worried about emi so they usually put these circuits in a double gang box right next to each other. This negates the separate circuits as the electrical noise will just jump from one line to the other since they are in such close proximity to each other.
The best course of action is separate circuits, NOT running in parallel in the wall and in their own boxes about 3-4 feet away from each other.