There is the Anker edition, and I feel safer to go with Anker. https://www.amazon.com/gp/product/B01AHKYIRS
Same here, got 3 pack of Aukey USB-C (male) to Micro USB Adapters which when used I would get a slow charging message on my S8+. Returned and replaced with Anker 2 pack work 100% same as supplied Samsung USB-C cable.
Link: https://www.amazon.com/dp/B01AHKYIRS/ref=cm_sw_r_cp_apa_-JSozbWV2ZV5V
Cheers Dano