new trent charger charges faster than yoobao when both are used depleted. I did a test and compare my newtrent 11000 mah vs yoobao 11200 mah. It is up to you to choose. Newtrent one has only 1 usb port while yoobao has 2 usb ports. Newtrent completes the charge for 1 iphone in 30 mins while yoobao does it in 45 mins.
newtrent charger shows the number of lights blinking to tell you when it charges finish, while yoobao one , you need to press the button to tell u the indicator lights. Both newtrent and yoobao charger, you need to press the button in order to charge.
I am happy I got yoobao charger at low price recently.
Reliability , hard to judge..unless u used both chargers for long periods of time like 1-2 years.