I was working festivals in the UK and needed Power to last me the weekend. I was not happy crowding around the 4 plugs that were available in the staff campsite waiting for my turn. And you couldn’t leave your phone there, you’d never get it back lol
So i has a good look around Amazon, looked at the reviews and capacity and opted for the dual port Astro E4. Had a built in light too, which was great in the tent. Been hooked ever since
Best brand out there.