I will begin by answering that I do believe citizens expect some form of congruence. When electors go out the door to vote, they expect that if they turn left to go to their community centre to vote municipally, that they would turn left to go to the community centre to vote provincially, federally, etc. When they show up at that location, the same requirements for identification, and the same process is involved in the actual voting process.
When that does not happen, it creates confusion for electors. Those who sometimes face barriers to voting especially feel that confusion and sometimes feel intimidated to come to vote when they see different systems that are at play among the three levels of government.
I do believe citizens as a whole would expect congruence when it does make sense.
In my travels throughout the various jurisdictions that I've seen, and I have seen many jurisdictions, including Scotland's, they do offer a wide variety of differing manners in which to exercise one's right to vote. I'm not sure that it provides, though, the fairness or the equality that our system does because in some of those circumstances, it affords some individuals the ability to vote independently, to vote from home, or to vote in some other capacity, where others are thus forced to actually go to a physical voting location.
There is some merit to looking at the advancement of technology. I highly expect that as our elections reform and advance, technology is the next rightful inclusion to the process that will allow for greater access by all who want to exercise their right to vote.