For me the true shaft has the least deflection of shafts that I compared a few months back, side by side with a Predator Z2 and a Mezz WX700. I hit balls with a Mezz Alpha and I think the True shaft is very comparable in feel. The Predator shaft has slightly more deflection and had the smallest tip at 11.88mm, where as my True Shafts are all 12.75. True Shafts are made similar to the Pred 314 where they drill a hole down the shaft to remove tip weight. They guy to talk to is Mike Fieldhammer -
fieldhammer@gmail.com Real good guy and former pro player.