Basically, I'm wondering if the size of a via pad and drill has any effect on my circuits. For example, let's look at two vias:
One via has a smaller drill and more copper around the edges, while the second has a larger drill and therefore less copper around the edges. Both vias take up the same amount of space on the board.
Which type of via is generally preferred, and why? Is there a difference if I choose to fill the vias with solder?