It's crazy that of the 8 electoral systems on the Electoral Reform Society website, only one is truly proportional (party list PR).
Some would give even worse outcomes than our current broken FPTP system because they concentrate votes on the largest parties.
electoral-reform.org.uk/voting-syste...
Party Lists are the most popular way to elect representatives in the world, with more than 80 countries using a variation of this system to elect their parliament.