Review (4/5): this thing IS pretty big and would stick WAY far out from the ...
I've been going back and forth on buying this, mostly based on the reviews of its size. For a phone charger, this thing IS pretty big and would stick WAY far out from the wall if plugged into a wall outlet. I have mine plugged into a power strip that sits on an end table by my couch. The prongs stick out near the top, so you can plug in something else above it, but if it's not at the end of the power strip, it would cover 2 more plugs so you couldn't use them. For this I wish they would make them with the prongs centered and turned 90 degrees so it would sit sideways on a power strip and only take up one space.
As for the charging, it is FAST. From 10% to Full in no time flat. I didn't actually time it so I don't want to even estimate but I was shocked how quick it was the first time. I've been using the QC port but I don't know if my phone is necessarily QC compatible. I've been using the Anker Powerline 6ft charging cable with it. I would probably buy it again.