I think I went through a similar saga and unfortunately I had to give up as none was even close to my expectations. What I was after was only a charger with 8 or more ports.
Not PD, but we've had good results otherwise with an Orancgeck i10. However probably what you're getting at is that the total power output of these devices is quite limited, the i10 only gives 60W in total, each port can do 12W but it will have to limit some if everything tries to draw at once.
