Upgrade from sony E 18-135mm?
Upgrade from sony E 18-135mm? I have a Sony A6400 and a 18-135mm lens. I love the versatility of the zoom, but I feel the image quality doesn’t match the Sigma trio prime lenses. Not to mention the horrible low light performance. I’m looking to sell my sigma prime lenses, and buy a high quality zoom lens instead. Prime lenses are great, but when you're traveling and tired ...