Canon 5d2 fuselage, with Canon EF 100-400mm white or 70-200 white?

5D2 is Quan Huafu. The machine is very good, we should first consider having a meter, 24-70.

You're upstairs. It depends on what you shot. If you like taking portraits, 70-200 is a super good choice.

100-400 is a completely super telephoto lens, which is not used by ordinary photographers. It is the most commonly used lens when athletes can't get close to them in sports. If you love natural scenery and like to photograph eagles in the sky or lions lying on the African prairie, I also recommend you to buy 100-400. But these situations are rare among amateur photographers.

If you just want to play telephoto, I don't recommend Dabai.

And the aperture of Dabai is too small, 4.5-5.6. The maximum aperture of Xiaobai is 2.8.

I recommend the 9200 model.

Canon EF 70-200mm f/2.8L USM (Xiaobai)

I hope it helps you.