Hi all guys,
just a quick question about the tamron 150-600
My copy is arrived today, I am a MotoGP and F1 photographer and actually I'm using my 7D and 5d3 with the Sigma 120-400 with good results.
Now... I have read tons of post related to AI-Servo tracking with the 7D...and most of them are related to bird photography.
Do you think that I could have the same issue with motorbikes and cars?
Can I have better result with 5D3 or with the 7D ?
