Answered by Sayyidi al-Ḥabīb `Umar bin Hafīẓ (may Allāh preserve him and benefit us by him).
We have a weekly gathering that moves from place to place each week. Should it continue to move or is it better that it should it be in one place?
Whatever is more beneficial: if it is easy for everyone to come together in one place and more people are able to attend then this is better. You should not neglect to visit other places from time to time though.