Different pros: Lightweight, compact. Sharp all over the field. The detail is just great. 30mm is quite a universal focal length. With its cons: I often use it as a universal fix, so sometimes there is not enough aperture. But this is certainly not a minus glass.
New Nikon 18-105mm Vibration Reduction 📷 Zoom Lens with Auto Focus for Nikon DSLRs
104 Review
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review
📷 Nikon AF-S NIKKOR 50mm f/1.4G Lens with Auto Focus: Perfect for Nikon DSLR Cameras
76 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review