1. (percentages have been roughly estimated)
D: I have MTB shoes and can walk fine in them, so that is my most frequent solution. (95%)
F: Occasionally just ride short distance (1 km) to get lunch in my dress shoes on the pedal with no modifications. (<1%)
B: Date night tomorrow will probably entail a pedal swap. (3%)
A: If is a longer ride I will throw sandals in the pannier and swap out later. (2%)
2. I am satisfied. I tried the clip on platforms, hated them (broke off on corners with long cranks). I have been considering A530, but I have no problem and prefer clipless riding.