I'm only a first year hop grower but they look great to me. Did they pass the squeeze and smell tests? Those glands look pretty mature to me. As the season has progressed and I've had more harvests I'm starting to get a good feel for when they are mature. I started off picking them a little early and have since let them go a few days longer and there has been noticeable growth/change. I would wait two or three days between checking them, I don't think I'd wait a week though. A lot can happen in that time. Great looking pics by the way. What variety are you growing? They look a lot like my Cascades but I'm still learning to tell them apart.