Which is better, Canon White or Love White Rabbit?

Recommend canon? EF? 70-200mm？ f/2.8L？ Is it? Two? USM (Love White).

1, Ai Xiaobai (Canon? EF? 70-200mm？ f/2.8L？ Is it? Two? USM) covers the focal lengths of 85mm and 135mm classic portraits, and ensures a full aperture of 2.8, with anti-shake, which can ensure excellent shallow depth of field effect and can take into account landscape, portrait or ecological photography;

2. Dabai (EF? 100-400mm？ f/4.5-5.6？ l？ Is it? USM) is suitable for sports and nature photography, a sharp tool for bird shooting, a floating aperture and a powerful appearance; Although Dabai has anti-shake, it is usually ready to go out with a tripod;

3. Compared with 100-400, 70-200 is the most commonly used focal length, and 70-200 is far more practical than 100-400; If you want to shoot birds, you can get a rangefinder of 1.5, and the effect is still very good.