The Aeron is only for people who are small? They make them in 3 different sizes and Size C can easily handle a very large person. The level of customization is why they became so popular. To that end, they also have premium versions that have even more 'levers and knobs' beyond the standard features. To your point, most people are uninformed about the Aeron (or similar) and the degree of customization that's achievable. But I ultimately do agree with you, it's not a chair that's designed for everyone and you should try before you buy. A great task chair fitted to your body makes a world of difference.
I use to buy and sell used office furniture in the early 00's to pay for college.
> The Aeron is only for people who are small? They make them in 3 different sizes and Size C can easily handle a very large person.
But does nothing for leg length, which is the issue. As I said in the post you replied to, if you fold your legs under yourself the Aeron doesn't work.
For smaller people, they likely won't notice it, but for larger/taller the back of your legs brush against the underside/front of the chair in that position.
The Aeron seems to want you to sit correctly or not at all.
I use to buy and sell used office furniture in the early 00's to pay for college.