Sigma 150-600m contemporary vs Sigma EF 100-400mm?
Sigma 150-600m contemporary vs Sigma EF 100-400mm? I am looking to upgrade my zoom lens, I shoot wildlife photography so was wondering if anyone had any advice on which one of these I should invest into as I saw someone say the 100-400 is better + cheaper, but my online research suggests the 150-600mm C. Thanks submitted by /u/Such_Consequence9757