Which racing version is the black-grey design?

Hi together, can anyone tell me the difference between the chair and the DXRacer Racing Pro? The maximum load is different, anything else? Which one would you recommend for a home office with 1.85 & 80kg?

I can't decide between the dxracer racing and the dxracer formula. Can anyone help me? I'm 160 tall, but I want it to last me a long time.

The description states a maximum load of 90kg. However, comparable makes are all described with over 100kg. Is this information correct?

Is it normal for the fabric cover to have a nasty chemical smell and to really stink after sitting on it for a short time? The chair is now a good 10 days old, but the smell won't go away.

Are there also castors for parquet for this chair?

Are hard floor/ or carpet castors included as standard?

Is this a limited edition or will there be a large stock?

Hello, does the chair come with a neck and back cushion?

Any idea when will it be availble ?

Are these chairs supplied with hard or rubber castors? Suitable on parquet floors?

Are the cushions included?

The chair is made for max. 185cm tall people, is the chair also comfortable if you are 190?

Why does the description say leather? It is imitation leather, isn't it?