OP has been revised and updated with additional data!
Data show that the combination of optimized MgR/I and high swingweight (>350) correlates with superior performance.
BLX Blade 98. 26.75". 13.645 oz., 12.5", 366 SW. 16x20 (outer mains skipped)
Pre-Stretched Ashaway Kevlar 16g/ZX Monogut Natural 16g, 90/40 lbs