The Short Version
The overall evidence supports the idea that the Streetfighter V2 S is the better road-and-canyon bike for accessible performance, easier control, and day-to-day comfort. Its lower weight, friendlier power delivery, and road-focused setup make that conclusion plausible and widely repeated in independent reviews. However, the claim overstates the evidence by calling these advantages "objective measures," because most support is qualitative rather than instrumented.