OP here, thanks for the replies.
>>4326671>Then I'll assume you have a crop sensorAs I said earlier, I just got an EOS R5. It's full frame.
Regardless you weren't wrong about how far I'd have to beat.
>>4326671>Still reckon it's a bit short of being a good wildlife option. I know 400mm is like, barely usable in my experience and for better shots you want more reach.I should have specified, when I said outdoors, I meant things like youth sports, particularly baseball and football (soccer).
Anyways after looking into it more, I ended up getting the RF 24-70 and the 70-200 2.8 IS USM's.
I mostly want to focus on indoor portraits/headshots at my office building. The youth sports would be nice to get into but don't think it takes off as quickly. I still haven't looked into how bad weddings and quinceañera's (which are very popular here) would be. I'm also not confident enough in my skills to even attempt them yet.
Anyways, thanks frens.