Aliexpress has a few more established brands - Choetech, Baseus, Ugreen
Some of their Type C cable listings got a few thousand orders till date, generally positive and seem to work with fast charging - mostly support 2A current
They even have those with USB3.0 for users who also do quite a bit of data/file transfer, the speed difference will come in handy, and these usually support up to 3A current
I used Miniso & Choetech, no issue with fast charge, but Choetech plug seems to be a little tighter when inserting into phone charging port, while Miniso feels a lot closer to the original Samsung one - not as tight, with a more distinct 'click' at the end when you push the plug in all the way
Both serve the purpose I would say, am going to try out Baseus and see if it's any better/worse.