The chalice is rarely, if ever, distributed in my archdiocese. Logistically it makes things so much simpler.
Our cathedral has 7 well attended Masses each Sunday. Yet very few EMHCs are employed . This is thanks to several factors:
Priests in residence at the attached Rectory come in during Communion time to help the celebrant distribute.
The altar rail is used… those who wish to receive standing, process up the centre aisle in two lines. Those who wish to receive kneeling process up either side and kneel along the rail. Anyone who has experience the rail knows that it goes much faster…
The Chalice is not distributed.