Nice back support and it's not made of dead animals!

I have this at work..amazing!

i had one like this for a few years, and i would love to have another one! definitely comfortable and ergonomic!

I sat in one of these and really liked how it felt.

I like the Mesh chair... no particular reason that I can think of... I do not like the Concorde - - looks bulky. I have a home office (small) so something that isn't going to overpower the room makes sense to me...

Very individual preferance when it comes to chair but I fell very comfortable with this chair.

Wow no dont think any office chair worth that amount! This one looks a strong, yet lively lil chair. :-)

feels better on the back

This one looks nice too, make sure you sit in them before you buy though, comfort's the most important thing

This is more support for the back from what I understand and it looks nice as well

mesh is awesome! If you need more support you can put a small pillow behind your back when needed, but the breathability can't be beat! Definitely recommend!

These are really comfortable, I've sat in them.

the mesh prevents heat build up and possible sweat stains on your back

We have these at my office and they're very comfortable.

this one is hot

this one looks more comfortable

very modern

looks comfy..and you see it in all the tv shows.

I have a back & neck problem and I sat in this chair and just melted. Love it, Love it, Love it!

I have one of these and it's honestly the most comfortable chair I've ever owned. Good luck!

something new

Like the mesh back.