Yinhe Blades I own:
437S: 1270Hz, Clipper clone, 7 ply (Limba/5x Ayous/Limba). Slower than Sanwei Fextra. Slower than 437.
U1-VB: 1270Hz, Clipper clone, 7 ply
437: 1400Hz, Previous model of 437S, when ordering from AliExpress may get one or the other, slower/less jumpy than Sanwei Fextra. Similar to Tibhar Samsonov Force Pro Black Edition.
537: 1400Hz, Walnut top 7 ply, slightly harder touch than 437, good control. Note there is also a 537S which may or may not be slower than the 537.
E3: 1200Hz, 5-ply Limba top. Std. 5ply blade.
W6 (Loop King): 1284Hz, Aneigre top 5 ply, harder touch than E3
E3-VB: 1200Hz, supposedly more uniform/better control than E3 due to vacuum bake
With a DHS Hurricane 3 Neo, the blades feel a little slower than with e.g. the Nittaku FastArc G1.
I would probably go with the Xiom Offensive S as the Yinhe 5-ply blades I have are all slower. The issue with the Xiom is that it has a "flat" and "wide" flared handle so you need to hold one before buying to see whether you like it.
If you want to consider a 7-ply, the 437 is softer touch (limba) and the 537 is harder touch (walnut). So one of these two.
Also, the Tibhar Samsonov Force Pro Black Edition for me was too fast, I would go with the Tibhar Samsonov Force Pro (non-black). Its flared handle is really thick (had to sand it down).