UGREEN's All in One 65W GaN charger is selling at a 50 percent discount on Indiegogo. The limited time sale makes the charger US$11 cheaper than Apple's 18W, while enabling users to fast charge 4 devices simultaneously.
https://www.notebookcheck.net/UGREEN-s-65W-GaN-charger-is-50-percent-off-on-Indiegogo-This-US-19-4-port-device-can-fast-charge-an-iPhone-11-Pro-iPad-Pro-2020-and-MacBook-Air-at-the-same-time-for-less-money-than-Apple-s-18W-charger.466323.0.html