Canon 22-55mm F4-5.6 Canon 28-70mm F3.5-4.5 Which one would be better for a general purpose street zoom? I would be using the wide end more for landscape photography. The USM on the 22-55 is nice, but optically is the 28-70mm better? Or is there a better candidate for a wide angle at this price range? This would be used on my elan 7n.