What are the key differences between the Canon 70-200 and 70-300 lenses, and which one would be the better choice for my photography needs?

The key differences between the Canon 70-200 and 70-300 lenses are their maximum focal lengths and image quality. The 70-200 lens has a maximum focal length of 200mm, while the 70-300 lens has a maximum focal length of 300mm. The 70-200 lens typically has better image quality and is more suitable for professional Photography needs, such as portraits, sports, and events. On the other hand, the 70-300 lens is more versatile and can be a better choice for general photography needs, such as landscapes and wildlife. Ultimately, the better choice for your photography needs depends on the specific type of photography you plan to do and your budget.