If I can only walk one stage of the Pekoe Trail which one is THE one

My single pick is Stage 7 (Haputale to Lipton Seat area, around 12-14 km) or its very close cousin around the Dambatenne estate. Heres why: you start at Haputale ridge with the famously sudden cliff-edge views (when the cloud breaks you see the entire south coast), walk through actively-picked tea fields with pickers waving, pass through small estate-line villages of Tamil hill workers (the cultural heart of the tea country), and finish near Lipton Seat where the original Lipton estate still produces tea. Add a Dambatenne factory tour on the way (working factory, weekday morning) and end with proper afternoon tea at the small Lipton Seat shack. The walk is moderate but not technical, signage is clear, and you can do it solo with the Pekoe Trail map app or hire a guide for ~3,500 LKR.