My Fextra Penhold is 77g, 1313Hz, 5.9mm, and the Shakehand is typically 95g,1356 Hz-1376 Hz, 6.4mm. Due to the Limba/Limba top layers it reacts more than the usual Limba/Ayous 7-ply blades like the Yinhe U1 or the Purple Dragon PD-437. Or the Victas Swat at 85.16g, 1150Hz, 6.1mm.
I think the...