Firmware updates are nice, although I'm not sure any of them are anything I care all that much about. However, I like the idea that the R5II will arrive next year. That's what I expected and it is consistent with Canon's usual schedule. I'm about three-fourths of the way to having what I need saved up (I have to buy two, one for myself and one for my wife) so I appreciate having the extra time to accumulate savings.
Hoping that by that time, there will be improvements to autofocus, which is just about all I think needs some improvement. It's not bad, but improvements are always better.