Hello there, 1) What do you mostly use your 55 for? What is it best for? I already have the 35mm Samyang, and I'm wondering if getting the 55 Zeiss is a good idea. Is it good for portraits? 2) I need something wide and flexible. Ideally, something that covers 16-24mm... The only Sony lens available is the 16-35 f/4 but I've seen tons of reviews and the lens is pretty horribly unsharp... It's also quite pricey. Are there any alternatives? Or... will there be? Thank you!