Canon RF 70-200mm f vs. 2.8L vs EF 70-200mm f/2.8L MK III: Which is better?

Take a look at this comparison between the Canon RF 70-200mm f/2.8L IS USM vs the Canon EF 70-200mm f/2.8L IS III USM. Great lenses for sports, weddings, filming, details, portraits, spotting and wildlife.