Best legislature voting system?

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1st Choice2nd Choice3rd Choice4th Choice5th Choice6th Choice7th Choice8th Choice9th Choice10th Choice11th Choice12th Choice
Single winner FPTP
SNTV
Single winner IRV
2-5 winners STV
6+ winners STV
Open list PR
Closed List PR
Open List MMP
Closed List MMP
Single winner Condorcet
Single winner Approval
Single winner Score

    Candidates ranked on your ballot will appear below, in order.

    Not Ranked
    Single winner FPTP
    SNTV
    Single winner IRV
    2-5 winners STV
    6+ winners STV
    Open list PR
    Closed List PR
    Open List MMP
    Closed List MMP
    Single winner Condorcet
    Single winner Approval
    Single winner Score
    Ranked
    Single winner FPTP
    SNTV
    Single winner IRV
    2-5 winners STV
    6+ winners STV
    Open list PR
    Closed List PR
    Open List MMP
    Closed List MMP
    Single winner Condorcet
    Single winner Approval
    Single winner Score

    Note You have to cast at least one vote in one of the contests in order to finalize a ballot.