I shoot basketball with a Canon 7D Mark II and am thinking about replacing my Canon 35mm and 50mm prime lenses with a Canon EF-S 17-55mm f/ 2.8 lens.
But I wonder if the 17-55mm lens is fast enough for sports. I thought I'd put the question here to see if anyone out there is already using the aforementioned lens for basketball and can give me an idea of what to expect.

