What are the main differences between the Nikon 50mm 1.4G and 1.8G lenses, and which one would be the better choice for my photography needs?

The main differences between the Nikon 50mm 1.4G and 1.8G lenses are the maximum aperture and price. The 1.4G has a wider aperture, allowing for better low-light performance and shallower depth of field. The 1.8G is more affordable but has a slightly narrower aperture.

If you prioritize low-light performance and background blur, the 1.4G would be the better choice. However, if budget is a concern and you can work with a slightly narrower aperture, the 1.8G would be a good option. Ultimately, the choice depends on your specific Photography needs and budget.