I guess what I *meant* to write was "I don't think the ST has what it needs for today's PROPS, and SEQUENCES, not to mention Airframe designs"....things are just power-eaters. The FAI is more demanding than ever, and there has to be much low-end torque to accelerate these big props.

Other than that - Emory's right....
(I did, however choose the OS 1.60 after the ST 2300....the performance of the two just cannot be compared...)