This was taken with an R5 and RF100-500. I had some good luck today and caught a bee in flight that I am actually happy with. I am also trying to determine if I really 'need' a macro lens, lol. With a dedicated macro I feel I would get larger than life shots though.
Considering the RF100 f2.8 L Macro and the EF 180 f3.5 L Macro. I am concerned about the slow focusing ability of the EF 180 vs the newer RF 100. I realize most macro photography is done manually and I could flip the distance switch to counter that issue.