Truly the only difference in the Leaf 30 and the Curve 30 is the design. They both receive signals up to 30 miles. The Leaf 30 antenna is flat and flexible and can be hung in a window or tacked to a wall for placement almost anywhere. The Curve 30 antenna caters more to the customer who wants a modern look for their antenna and will have it sitting on a table or entertainment center. The Curve 30 offers a little less flexibility when it comes to where you can put it.
Many of our customers that live in apartments order the leaf since reception is often improved when an antenna is hung in a window. Other than its shape, both antennas offer the same performance.