What is your preferred method for installing exterior outlets on a new house? I have done it several way, but wonder what everyone else is doing. I like the Arlington siding boxes, however white does not always match the siding.

The siding contractor will be using 1 1/2" deep siding blocks. I usually let them install them first so they are all even with the siding, then I cut in my boxes.

What do you all use for boxes??