You claimed FPTP was better in terms of candidate selection, when it's evidently not given our current system is often a joke and the public has no choice in who stands, then with PR you can easily have a system like open primaries where the public choose who gets on the list, then which party they vote for. You're wrong on this point - why can you never accept that? You're like a Castiel dupe account, or something

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The point is there is a myriad of PR methods used, so we can pick and choose the elements we want. With your SNP example - where you're either desperately clutching at straws, or are demonstrating a seriously poor understanding - we'd probably have regions within Scotland, or Scotland as a massive region (less desirable for a UK Parliamentary election), so say the SNP get 55% of the vote in Scotland, they'd get 55% of the MPs. It wouldn't be a problem that nationally they poll more like 3.5%.