What is your experience and/or recommendations for a Robot Cleaner that would work for a Gunite Pebble finish pool?
I have been looking at the Dolphin Supreme/Dynamic Plus 5/DX5 Plus, Water Tech Blue Diamond RC, or the Polaris 9400.
For some reason the Dolphin is carried by various model names at different sellers but they look like similar units if not exactly the same units.
Which robots have you used? Would you purchase the same one again or change to something else?