Should You Buy the Sigma 100-400 C for Sony E Mount?

The Sigma 100-400 C for Sony E mount is a wildlife photography lens that no one talks about! Stick around to find out the pros and cons of this lens for wildlife and if I who I recommend this lens for. #wildlifephotography #birdphotography #sonyalpha Chapters: 00:00 Intro 00:23 Price 00:57 Sharpness and Image Quality 2:02 APS-C and Full Frame 2:40 Weight 3:57 Autofocus 4:22 Things I'm not Crazy About 6:46 Who is This Lens For and Not For 8:02 Why I upgraded