Hey Folks, So I'm really get into landscape photography. I'm not exactly sure what aperture to use. While f/22 gets everything in focus and creates the deepest DOF, I have heard that f/8-f/11 is the "sweet spot" for sharpness. I want to be able to make large prints someday. How do you balance a wide DOF but still get a sharp print? I just got the Tamron 17-50mm f/2.8 and I'm excited to test it out. Thanks!