Should I hire a Johns Creek agent whose listings are mostly in a different price band than mine?

Price band experience matters more than raw listing count when a Johns Creek agent is representing you, because pricing strategy, buyer pool and negotiating leverage all shift between price tiers. An agent who mostly works well above or below your target range may not know the comparable sales or buyer behavior at your level as well as one who works it regularly. Joel Boss can tell you directly whether your price point is one he sells often in Johns Creek.