Okay, I went last year with two Canon camera bodies, a 7D2 and 5D4. For lenses, I had a Canon 100-400 v2, 70-200 f2.8 IS II, and a 24-70. And a 1.4 teleconverter. Had a blast. Going back again this year with a better tripod and gimbal. Don't really need the gimbal for the 100-400, but it has some use.
Anyway, I'm considering renting a Canon 600mm. Last year there were some eagle shots I just couldn't get with the 100-400 and TC combo. And yes, it is a lot of money for probably 5% of the shots I'll be taking. But I thought I'd toss this idea out for discussion. I could rent a Sigma 150-600 for significantly less. In fact, one of the other guys will have one along that I could probably borrow for a few shots.
edit. Got a text and lost my train of thought.
Please throw out ideas and thoughts.
thanks.

