Sigma 100-400 for Sony E-mount: is it good for Wildlife Photography?

This time I test out if the Sigma 100-400 for Sony E-mount is good for wildlife photography. I was especially curious if the quality is good enough, considering this lens is so much cheaper then the Sony G-Master. I am in the Amsterdam Water Supply Dunes again with my son Thijs. Here we got to see the Fallow deer rut, and we got a truly amazing encounter with a Red fox... Fine Art prints are available at my website. As well as a full list of my gear, with reasons I choose these. Visit: https://www.jeroenkloppenburg.photogr... The NIK Collection is a set of plugins that allows me to achieve the photo that I have inside my head in an intuitive and creative way. You can find it here: https://tidd.ly/3s0ykg1 TopazLabs has some amazing software to sharpen and denoise photos, based on artificial intelligence. Free trials are available, and with the discount code JKWildife you get 15% off. Visit their website here: https://topazlabs.com/shop/ref/616/ DXO PhotoLab is an amazing RAW development tool. It can be partially automated, but everything can be done manually as well. In a very intuitive and creative way. Download a free trial version at: https://tidd.ly/3bmICRz These links are affiliate links. Using them will help support this channel without any costs to you. I only place links to products I use myself, on a daily basis. A full list of my gear, with reasons I choose these be found here: https://www.jeroenkloppenburg.photogr... 0:00 This is not a lab test, but my honest opinion but experiences using it in the field. 0:33 A lens that would fit between current line-up (70-200 & 200-600). And has an attractive price. 4:29 Is it a good walk-around lens. 5:55 No teleconverters for this lens!! 8:57 Why no lens collar Sigma?!? And why is your optional collar so expensive. And my cheap solution. 14:07 How is the quality of the photos? Sharpness, colors, etc. 14:40 My overall opinion on this lens. Links to gear used in this vlog: https://www.jeroenkloppenburg.photogr... Do not forget to check out the gallery with photos from this trip: https://www.jeroenkloppenburg.photogr... This channel is all about wildlife photography! Every week I upload a new vlog where I go into nature and photograph the wildlife around me. Do not forget to subscribe :) Website: https://www.JeroenKloppenburg.photogr... Facebook:   / jeroenkloppenburgwildlifephotography   Instagram:   / jeroenkloppenburg   Twitter:   / jeroenkl