There are many cons, but even with all the simplifications after 50D, with good gles and straight arms, the "masterpiece" after which he switched to FF. Pros: everyone needs it, but still) Got cons: There is no in-camera lens adjustment, design simplification after 50D, no joystick like 50 The matrix is exactly the same as in previous models, which means a relatively narrow DD and a working ISO max of 1600.