Rate    Simple ClassicST ClassicGRT    Jethro         SK        SKR
Simple     3.08/s        --      -45%       -69%      -70%       -78%       -80%
ClassicST  5.64/s       83%        --       -42%      -45%       -60%       -63%
ClassicGRT 9.79/s      218%       74%         --       -5%       -31%       -36%
Jethro     10.3/s      234%       83%         5%        --       -27%       -32%
SK         14.1/s      359%      151%        44%       37%         --        -7%
SKR        15.2/s      394%      170%        55%       48%         8%         --