First post and first camera here. An R7 with kit lens and a 100- 400 zoom. I got it for wildlife on our place. But I started to do volunteer photography for the special olympics at various events taking pics of everything from basketball to swiming to track and field. And so Im liking photography more and more. I'm ready to invest some more in a better lens for general purpose stuff like this and came accross the 24 - 70 F2.8 RF IS USM. Its a bit pricey which I can deal with partcularly If later I buy a R6 or R6. I read about the crop vs full frame camera thing. But I dont find much about a lens like this being a good / bad / reccomended thing for a R7 camera. Hoping for more perspective and insight on this from more experienced folks if I can. Thanks.