I am going to preface this by saying that this was shared with me by a friend and I am still trying to get my head wrapped around it. I am not an expert or even well read on the subject but do believe that the voting systems in Canada need to change. I post in the interest of building the discussion in this community.

I like single transferrable vote (STV), but it’s unlikely to catch on because it needs number crunching in the backend to apportion the excess votes to (hopefully) improve proportionality. I can see it being accused of corruption by the fact and critical-thinking challenged demographic.

Baden-Württemberg solves that by saying that every riding has two members, one who wins the popular vote, and one who is selected from the runners-up in a manner that best enhances proportionality, but still focuses on the high vote earners.

Mixed member proportional representation (MMR) is too easily gamed by parties to embed unelectable party hacks/loyalists (as experienced in NZ).