Hello! Longtime professional photographer here and going on 5 years shooting with Canon! I shoot mostly weddings, events, graduations and headshots professionally and also love to shoot birds in flight for fun. I currently have an R5 Mark ii and an R5. When shooting in low light I see a little more noise on the R5M2 vs. the R5 which Im sure is a result of the stacked, BSI sensor. However, the R5M2, for me, has been an absolute joy to use! I am considering trading in my R5 for a used R3 and am interested in your opinion as to whether or not I will notice a fairly big improvement with low light and high ISO image quality. In the low light shoots I have I will shoot as high as 25600 ISO but most of the time 6400 to 12800. Im hoping for a fairly large improvement if/when I switch. Thank you very much for your input and I appreciate you time and expertise! best to you, Rick
