Camera suggestions

Hi everyone. I have been a canon user for a for a long time. Recently, I am planning to switch system to Sony. I am using the Canon R6 mark I and looking at the Sony A7V or A1 ii. And will be purchasing the 2470 f2.8 GMII lens. One reason to the switch is my friends and partners in work are all using Sony cameras, like the A7RV and A1ii, so if unfortunately there’s any issues comes up, I can still ask for immediate help or replacements.

Background: I work as a photographer, basically shoots more on lookbook and events work. I also do some videos shooting. Occasionally shoot some football and basketball games too. All my work are mostly for online and social media.

I have been looking at videos talking about these Sony cameras and would like some of your advice. Thanks!