Test centres with wider roads?

I just got my invite for the driving test, and I am confused about which centre to choose. I drive 5 days a week to work accompanied by full licence holder, and generally take the routes going from Finglas to Blanch or Ashtown to Blanch. I am good with roundabouts as I take the super busy one at Blanch all the time, and driving at high speed on the N3. What I am particularly bad at is keeping very close to the left hand side of the road (so want to avoid something with very narrow roads), reading signs(lesser the signs on the road the better) and aversion to big vehicles.

I am confused about choosing between Maple house and Naas(heard it has good pass rates).

If someone has any advice please suggest.