I think that a combination of handle styles is needed. The Fusion handle is a great step forward in comfort and useability, but there is room for a little improvement. The belly-less shape of the SAR series combined with the tapered upper butt of the ERGO and Fusion series would be the ideal shape for comfort and no hot spots. I only say this because I noticed some hot spots on the upper butt end on the SAR8, and I feel that could be remedied by dropping the butt to match the shape of the ERGO or Fusion series. Please........
verpus77
verpus77