“What can you say it does what it says on the box magic”
“Does the job - no under-voltage problems since I switched to using the official supply.”
“Rock solid power supply for the Pi 4 and other USB C power devices.”
“Stop messing around trying to buy cheaper PSU's on ebay and get the right one for the job. The only downside is no on/off switch.”
“bought as a spare as going to buy more pi 4”