Good morning everyone,
I am finding that my Canon 70-200/2.8 L is just not long enough when shooting outdoors and wildlife (without risking my life ). I have been considering the Canon 100-400/4.5-5.6 L IS USM or the SigmaOS 150-500/5-6.3 which I once used to own. The Sigma is quite a heavy lens and took decent quality shots.
Any help or suggestions would be very much appreciated.