I have Aeron and my girlfriend has a Markus. To be honest, I prefer the Markus and she prefers the Markus as well. From what I’ve read Aeron requires you to ass

I have Aeron and my girlfriend has a Markus. To be honest, I prefer the Markus and she prefers the Markus as well. From what I’ve read Aeron requires you to assume a “proper” sitting position and mine apparently is not.