Obviously the 16-55mm f2.8 is the best out of this range of zooms but it's also twice the price and out of my budget at the moment. Dunno, maybe I just keep the 18-55. I am happy with the images I get from it, it's a great little lens.
I would be tempted to look at the Viltrox 13mm F1.4.
I bought a 16mm F1.4 a few years back and would carry it along side the 18-55. I do like the 16mm F1.4 but my inclination is towards going wider and had the Viltrox been available then I would have bought it instead at the time. If you have a stabilised body then the prime would stabilised providing additional handheld low light / night options.

























- Totally.