The espro is still a French press and the coffee or produces still comes out more bitter than what is produced in an aeropress. I'll be damned if I know why. I

The espro is still a French press and the coffee or produces still comes out more bitter than what is produced in an aeropress. I'll be damned if I know why. I switched from an espro to an aeropress a few years ago because even though I tell myself that an aeropress should produce about the same flavor as a French press with the same grind (the espro has a very fine filter, similar to some of the reusable screens for an aeropress) and water temp, it seems different.