11-13-2016, 02:38 PM
That's what I've been saying for quite some time now: the dedicated APS-C are abundant, diverse, have good IQ (as a rule) and usually provide better across the frame sharpness. The Sigma 8-16 is also about the widest one can get (without selling a kidney AND mortgaging your house). The Canon 10-18 looks like a tiny/affordable marvel.