Your posture is everything when nursing. It adds up fast. A good chair gives you:
Proper lumbar support that keeps you upright
Arms at just the right level comfortable nursery chairs for breastfeeding (https://www.tumblr.com/smithersofstamford/788066233131171840/best-nursery-nursing-chairs-for-breastfeeding) feeding
A gentle rock, glide, or recline to soothe your little one
Space to change positions easily
Glider vs Rocker vs Recliner
Gliders: Smooth front-to-back movement.
Rockers: Rocking rhythm that feels nostalgic, but they can be noisy.
Recliners: The best for midnight snoozes.
Nice to Have: One that swivels 360°, so helpful at 3 a.m., while juggling baby gear.