@Realfabian, that's complete bulls^hit. There are differences, it's well explained here: https://www.androidpiloten.de/2017...

Post is a bit late but the answer is up to date.

Well, I have recently started using the Quick Charge device from Aukey with the corresponding charging cable and have not yet noticed any negative influence. Every device manufacturer uses slightly different terms for the same technology (depending on how creative the marketing department is).