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

The key differences between the Tamron and Canon 70-300 lenses lie in their build quality, image quality, and price. The Canon lens typically offers better image quality and build quality, but comes at a higher price. The Tamron lens is more budget-friendly but may not perform as well in terms of image quality and durability.

If you prioritize image quality and are willing to invest more in your gear, the Canon lens would be the better choice. However, if you are on a budget and are willing to compromise slightly on image quality, the Tamron lens could be a suitable option for your Photography needs.