hit with PP and tried new full BM in yy200 at low 40s tension. felt boardie, lacking "dwell" but reasonably comfortable. not a string "asset" for this player's game. however the polybreak was another story and game play demonstrated the positives. PP's game play with polybreak > BM.
that said, game styles vary along with string preference benefiting each style.
check the facts before believing what you read and hear...or accept blame for not doing so.