I can buy either a 23" Tempest plus, 23" Tempest "A45", or a 23" Turbo T1 all for the same asking price. It's for a merc Xr6 150hp on a Triton 186. Right now I have a 21" Laser prop that I'm over revving after installing a jack plate. She's running 58mph now at 5800rpm, 3.5" under pad. Looking to raise motor another 1/2" or so but bring down rpm to 5500-5600. Anyone have any input on which would be the better prop for my set up? I'm leaning towards the A45 and adding PVS holes to it but I'm concerned about durability.