Notice that I have paid one-tenth of the price of the stock for this trigger, then the differences in favor of the price / performance ratio are marginal. Both have an equal delay time, similar distance and feel. The imprint "for Canon" differs minimally from the original, but in the pure everyday use I can as a "normal" part time clippers notice any difference to the original. Certainly educated photographers are at this point with DIVERSE Einwändern come along, but let's face it, how often you need a self-timer? In terms of the expected service life can not go wrong with this product not.
