So I recently I went birding with a couple of friends . Both of them just bought the Nikon z8 and Nikons 800mm 6.3 .One of them just dumped all of her canon gear R5 and 100-500. So I. have to admit I am a bit jealous that 800mm Lens is very very nice . the quality is amazing. Do you think Canon will have a lens comparable? In no way do I want to switch systems. But I do want more reach and a faster lens. Just dreaming passing time waiting on the new releases .