I am dying for a new lens. I know I had posted once before, but I can't remember the answer, and well, IDK what I want. Of course, I would die to have a great zoom lens, but $ is tight as always. I would love to have a decent zoom. My spending limit is $600. My issue is, it has to be through Best Buy so we can put it on the credit card. What would be your choice? I looks like I could get the 85 mm, 1.8 or the 50mm, 1.4. I have the 50mm 1.8, but man oh man I am not pleased with the body shots. I feel like a failure.