Aegina and Poros solve different day-trip goals. Aegina feels broader and more local, with food culture and harbor energy that reward wandering. Poros is greener, softer and more immediately restful.
Choose Aegina if you want a stronger sense of town life, market texture and room for casual discovery. Choose Poros if you prefer a quieter stop built around views, coffee and gentler pacing.
For many visitors, the best answer is not choosing one in advance at all, but taking a route that lets you sample both moods in a single sailing day.
