I have a bunch of Anker products because they have been, in my experience, the best quality and most reliable at good prices. I have a 5-port charger with "PowerIQ" that was the first for me that could fast-charge both Android and iOS devices (that for a while followed different charger standards, haven't checked recently) and not just on one port. My team also bought a box of some of their USB3 hubs/chargers because they worked well with some of our finicky pre-production hardware.
In summary: Anker provided what I wanted from a "brand" in a field flooded with dubious no-name products: quality I can trust.