I used a Sigma 150-500mm set at about 490mm, f8, 1/250 sec, iso 400 and a flash. I'm not sure why the exif data doesn't follow the photos I post on this forum.
Hummingbirds are a strange bird.
The ones around here will about land on me while I'm filling the various feeders or just sitting and reading on the deck, but show up with a camera and they won't come within 10 feet of me. So, I set up about 12 feet away and let them torture me for a couple of hours. I sometimes use a portable hide if I want to get closer but it's way to hot here most of the time to sit in one of those.