I am stuck on what lens/lenses to buy. Currently, I have a Canon T3 and am going to be shooting indoor basketball. I have done a ton of research on this. My choices are, but not limited to: Sigma 70-200mm 2.8 Tamron 70-200mm 2.8 Canon 85mm 1.8 Any other My budget is less than one thousand ($1,000). Thanks, mrcowdude20!