What are the main differences between the Canon 28-135 and the Canon 18-135 lenses, and which one would be a better choice for my photography needs?

The main differences between the Canon 28-135 and the Canon 18-135 lenses are their focal lengths and image stabilization capabilities. The Canon 28-135 has a narrower focal range and lacks image stabilization, while the Canon 18-135 has a wider focal range and includes image stabilization.

If you need a wider focal range and image stabilization for your Photography needs, the Canon 18-135 would be a better choice. It offers more versatility and the ability to capture a wider range of subjects with better stability.