TAK -p4m outcompresses Monkey's Insane - by 108 parts per million, that is such a small margin that had it been the other way around, it could maybe/maybe not be tilted by the already-published TAK 2.3.2.
Since I was too curious (and at the risk of posting wrong numbers - @ktf, are they correct?), here are the compression percentages around where we enter the LAnd of FROG:
50.39 OFR --preset 1
49.72 Monkey's Extra High
49.68 TAK -p4
49.66 OFR --preset 2 <-- default!
49.64 TAK -p4e
49.59 Monkey's Insane
49.58 TAK -p4m <-- 108 parts per million below Monkey's Insane
49.39 MPEG-4 ALS -7 <-- making ALS the highest-compressing ffmpeg-decodable codec
48.58 OFR --preset 3 <-- this isn't in line with eyeballing the plot vs ALS -7. Triangles vs circles seem to make for an optical illusion here, or did I get the numbers wrong?
The corpus this time is quite different, obviously. I'd be surprised if a "popularity-weighted" compression ratio is 0.5.